Behavioral task
behavioral1
Sample
5f4b736ac02f1b23bf1d960698955ce0a32a156fede40644d74f1042adfbb3a1.exe
Resource
win7-20240221-en
General
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Target
5f4b736ac02f1b23bf1d960698955ce0a32a156fede40644d74f1042adfbb3a1
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Size
13.6MB
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MD5
eb5c4aa1891c0358fa2b94f3aa8d35d9
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SHA1
39ce8eb6c8accfa79bbe928c2142523a30e0ca50
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SHA256
5f4b736ac02f1b23bf1d960698955ce0a32a156fede40644d74f1042adfbb3a1
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SHA512
4ad60a725f34c4f6cfbb632e7128e0b9c7340d88c85358fe02e4566a9221dc63824d93d686b3826111fe69cb0b9486092f8d67a4e872098602f41a9ba9aed2a9
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SSDEEP
196608:o5w7vAwXCBpMX40lYq8E9Pi3Yl72d0x6Wuddob0Y4o6bfUTLV85Nyh0ladhP6c4U:5PJPi3v66Wwdo9aDUTLx1jL3w
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/out.upx family_blackmoon -
Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource 5f4b736ac02f1b23bf1d960698955ce0a32a156fede40644d74f1042adfbb3a1 unpack001/out.upx
Files
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5f4b736ac02f1b23bf1d960698955ce0a32a156fede40644d74f1042adfbb3a1.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 8.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13.3MB - Virtual size: 13.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 284KB - Virtual size: 284KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20.3MB - Virtual size: 20.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 327KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 300KB - Virtual size: 298KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ