Behavioral task
behavioral1
Sample
3742db8311d135d1f6e71fc1480b0750_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3742db8311d135d1f6e71fc1480b0750_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3742db8311d135d1f6e71fc1480b0750_JaffaCakes118
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Size
90KB
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MD5
3742db8311d135d1f6e71fc1480b0750
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SHA1
2bc196505f5b27baffa456061ee8f726766bee14
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SHA256
929e852b966cac578ef3ecb9b9d180236fbf181bbf3c18214e881b0d0c0ebacf
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SHA512
1679e4e1a1650074ed721de230bccb356fae474cd0bff1d3369589d19d0bb9bd9d709b667fe23c1a347d360652d20707aaa302b47dd1292ca97f1386558ba495
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SSDEEP
1536:rEK/RJf4ChcJs/jKY8X+chaVTYUaLFjKBGsIVce8eewXrIzll7RAp0WEhzHS:r9/L4xWN8uMaVBaJjKgZp8ep871DLh7S
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3742db8311d135d1f6e71fc1480b0750_JaffaCakes118 unpack001/out.upx
Files
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3742db8311d135d1f6e71fc1480b0750_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: 168KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 88KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 172KB - Virtual size: 168KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE