Behavioral task
behavioral1
Sample
b7f6cafede8261d17ba6a5ca76923ad2_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b7f6cafede8261d17ba6a5ca76923ad2_JaffaCakes118
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Size
522KB
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MD5
b7f6cafede8261d17ba6a5ca76923ad2
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SHA1
c244b87dfa9305855790d3b5871bcfca1c057000
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SHA256
cc89b13afcda370e78e103f3ad327d0042142ce4cc9b3cec508cf4befb7fd50e
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SHA512
bfd8e4e8e75cf48243387bc0764b803bd47c7e8b8898731a3d1bcb171d14df1de828e17582bdb56cf29585caf89ae8bc42fea07463633ba7d1c5f3f509dfd2dc
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SSDEEP
12288:+8lUnQBzgsTMsHKbDKe5JBE4z3ussB+60rplRY:nO0zgsrHKaeC4zIBPSly
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b7f6cafede8261d17ba6a5ca76923ad2_JaffaCakes118 unpack001/out.upx
Files
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b7f6cafede8261d17ba6a5ca76923ad2_JaffaCakes118.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: 1.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 514KB - Virtual size: 516KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 576KB - Virtual size: 572KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 844KB - Virtual size: 841KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 88KB - Virtual size: 379KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ