Behavioral task
behavioral1
Sample
57e3870ce3d443794cb83a93fa41f940N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
57e3870ce3d443794cb83a93fa41f940N.exe
Resource
win10v2004-20240802-en
General
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Target
57e3870ce3d443794cb83a93fa41f940N.exe
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Size
17KB
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MD5
57e3870ce3d443794cb83a93fa41f940
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SHA1
2dfab5fb9ba8f9ed2bea049683b5daf61503581e
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SHA256
3d1c03ee02cd9ef1322b9bd49253e74e3667811f141fea1350b258b97b8499e1
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SHA512
9eeab4fc0b6478376e800dfaf5ef08c71d7c617b954b9f53dda8062a0b70d95893b98596d69246c33042429b651f604b47b7eac9dad09365fb777f60c0ce0b9c
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SSDEEP
384:IO3qdXlIQV0YXd45xuYiMcRWnPbeVGWLBuLLLmQQQ6ccc5III0:IO3EVdV0YXd4DuicNV3kLLL8ccc5III0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 57e3870ce3d443794cb83a93fa41f940N.exe unpack001/out.upx
Files
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57e3870ce3d443794cb83a93fa41f940N.exe.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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE