Behavioral task
behavioral1
Sample
f52bd7ed4e25f5601e6f20d94c70350f470540c95fafd1a405d915a995348576.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
f52bd7ed4e25f5601e6f20d94c70350f470540c95fafd1a405d915a995348576.exe
Resource
win10v2004-20240508-en
General
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Target
f52bd7ed4e25f5601e6f20d94c70350f470540c95fafd1a405d915a995348576
-
Size
1.1MB
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MD5
d5a7c666aa5419c4d7796452b690c9b8
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SHA1
3d3d86b7818fe61065808f330cc286245e830142
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SHA256
f52bd7ed4e25f5601e6f20d94c70350f470540c95fafd1a405d915a995348576
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SHA512
4a6d29061fe8c1d077f91fa80cef482cf1fdef90e09e4ed5468208a7b06cfcfc2d1f23d0604151ae35123124c40a9de3c0f11f77c7f2cc43de01c41255333e0f
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SSDEEP
24576:KIzKzqDisnyJfeeFhcc0cc9zqDisnyJfeeXPcc0ccXTKiNk9NjW+0hrVAI5U/JuH:KhzqDisnyJfeeFhcc0cc9zqDisnyJfeb
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource f52bd7ed4e25f5601e6f20d94c70350f470540c95fafd1a405d915a995348576 unpack001/out.upx
Files
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f52bd7ed4e25f5601e6f20d94c70350f470540c95fafd1a405d915a995348576.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ