Behavioral task
behavioral1
Sample
2eaa8023e049cd5f358a321c4d886237_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2eaa8023e049cd5f358a321c4d886237_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
2eaa8023e049cd5f358a321c4d886237_JaffaCakes118
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Size
128KB
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MD5
2eaa8023e049cd5f358a321c4d886237
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SHA1
2ad3f77c6ff7bd9f0adf73eb4b825ade2243effb
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SHA256
1a31b819079f05fa895e2f28e3f7c30a6895a475f3b5198c6f94fc4ce49ff8d1
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SHA512
a4f5238999ecc98bc9edc77a10d16db67911522e3387bcd508e2937233de3263c34eb8c89982f26f53554a278b83844942e087b00a1c4f2211e5ad9cc14f2dc9
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SSDEEP
3072:TgTBjIW3fc3/lyO73rAKfjAxGBA6mNwKY6UO+:Tg1jd3fc3gw3r1sx6EG6f
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2eaa8023e049cd5f358a321c4d886237_JaffaCakes118 unpack001/out.upx
Files
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2eaa8023e049cd5f358a321c4d886237_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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 118KB - Virtual size: 117KB
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: 12KB - Virtual size: 11KB
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ