Behavioral task
behavioral1
Sample
926a6cac0a55f92ea151e2f1e890b33456faaa13e8d506fa99d3f0c590bb2eb5.exe
Resource
win7-20240215-en
General
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Target
926a6cac0a55f92ea151e2f1e890b33456faaa13e8d506fa99d3f0c590bb2eb5
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Size
296KB
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MD5
53657352585c58ae863a3735090cfdd3
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SHA1
98c8c963d0c5bcb7c2af9fca99a0fec250fba1f3
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SHA256
926a6cac0a55f92ea151e2f1e890b33456faaa13e8d506fa99d3f0c590bb2eb5
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SHA512
8f91b5c95008c02fe1680769c08f88bcb77a2d6dc6f00e28d2654143f20ed467c3da0a1a643fefc46151d03fda49d6b54170b1d8cc2c045db42ce7397dd1d664
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SSDEEP
1536:ZeT7BVwxfvEFwjRbfvCeSeT7BVwxfvEFcjRxT7BI7BVwxfvETm0:ZmVwRKC769mVwRKGTIVwRN0
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 926a6cac0a55f92ea151e2f1e890b33456faaa13e8d506fa99d3f0c590bb2eb5
Files
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926a6cac0a55f92ea151e2f1e890b33456faaa13e8d506fa99d3f0c590bb2eb5.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 41KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
znULdgcL Size: 3KB - Virtual size: 2KB
sgTytgBP Size: 41KB - Virtual size: 41KB
aqrmWXFt Size: 66KB - Virtual size: 66KB
KkvNnfVJ Size: 13KB - Virtual size: 12KB
YKKbtXWy Size: 1KB - Virtual size: 1KB
SVFHgZiJ Size: 1024B - Virtual size: 1024B
piFADWGM Size: 36KB - Virtual size: 36KB
blZeGsYJ Size: 512B - Virtual size: 317B
EugKcjSy Size: 33KB - Virtual size: 32KB
UeEZtpEu Size: 15KB - Virtual size: 14KB