Behavioral task
behavioral1
Sample
eb818f28d679b08578a7872eacf18831_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
eb818f28d679b08578a7872eacf18831_JaffaCakes118
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Size
79KB
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MD5
eb818f28d679b08578a7872eacf18831
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SHA1
504f5ff1780199f0312c8015e204ff4c55dee890
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SHA256
2a8d835514288423c1fd2a339516843d0ab2a63fae5eae4faafee19063b77ed6
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SHA512
cf36864e625d954473000f02fb0517b97765638d2786df853e1fe39d700c73554005a41c895f045d39bbc20ad69ed462f350cb1e7662402dca19cacdd688a29b
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SSDEEP
1536:bYNQ+cdiUBjyWgp0oNmFqXmOWRDOib6aqkSZZZ3EdGGuHZr1t:byUBjy5OFvOWRDbbNUEd2ZrD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource eb818f28d679b08578a7872eacf18831_JaffaCakes118 unpack001/out.upx
Files
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eb818f28d679b08578a7872eacf18831_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ