Behavioral task
behavioral1
Sample
fafc77481acb93ec2ee26afc642e4b04_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
fafc77481acb93ec2ee26afc642e4b04_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fafc77481acb93ec2ee26afc642e4b04_JaffaCakes118
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Size
779KB
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MD5
fafc77481acb93ec2ee26afc642e4b04
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SHA1
def7f3618d4d85328216119b56087c75fa36d7d2
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SHA256
7d5e3f8a0d6151c4585891f849473b2e78a57483a8d7df94ac66dba0a6699b99
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SHA512
09fb21064d57951b1ac68120cc1f421e175417cc229f1fe417b016b006fb169c683e61ba23cf2addd1b6950d565af76888e44149feb6aff6982b071c4508a0a4
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SSDEEP
24576:Ob4GrmMyM4NJODs6R+JOgoyBc9LPgjhzmrO8VPtT74W:64GrmMp6Jksu+JOgoyq9LPgtqiUVL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fafc77481acb93ec2ee26afc642e4b04_JaffaCakes118 unpack001/out.upx
Files
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fafc77481acb93ec2ee26afc642e4b04_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 350KB - Virtual size: 352KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 428KB - Virtual size: 432KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 538KB - Virtual size: 537KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 105KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 749KB - Virtual size: 748KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ