Behavioral task
behavioral1
Sample
25df8f70d8273f0581dd7e4919cb0a07_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
25df8f70d8273f0581dd7e4919cb0a07_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
25df8f70d8273f0581dd7e4919cb0a07_JaffaCakes118
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Size
85KB
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MD5
25df8f70d8273f0581dd7e4919cb0a07
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SHA1
f1e21333e40f08036596245ab2dd5b7ee1bb3b4e
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SHA256
ca72d9ff7c6d1dac26dd606f850d7279774a6f2baf970ba31e152354fa64d9fe
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SHA512
f204a4967bf8f0b79cec29d5525a73ada4491af64da10556e1a6c20b94072421cab0d107a8359f7317d4898cd79d606134c1cc1d55ba9fcb93bc917b5e151bdb
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SSDEEP
1536:vRPuBpdWggDA23K1Sdi49YPk2EczrP79oe4gQBcnYUG1Bgt6KPsFIoV:vRGBzWs282i0Y8o79odo2/WUFIm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25df8f70d8273f0581dd7e4919cb0a07_JaffaCakes118 unpack001/out.upx
Files
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25df8f70d8273f0581dd7e4919cb0a07_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 82KB - Virtual size: 84KB
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: 16KB - Virtual size: 14KB
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: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ