Behavioral task
behavioral1
Sample
d651ccb15cb5b45de6089ad307beb7d7_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d651ccb15cb5b45de6089ad307beb7d7_JaffaCakes118
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Size
79KB
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MD5
d651ccb15cb5b45de6089ad307beb7d7
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SHA1
fde2fd20e62b69c331cf91ccf44a7065d0013e61
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SHA256
598a026eecdb6a086e9524a9bd47075ad1b34c81f7be8baf51817d3c50737a05
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SHA512
6d61a28961fd2169352de41d3d8951656387f698a44cea5c6c07fec6f051739f10baa845dab5f2ea65b5f49ab2aa72901594cb95ae5c7ca4c17061fc5c7e959a
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SSDEEP
1536:/GGaLh/xqY1NSfM/qXnkE78kHQoMvFOE3/zCzJvpX9DR0l4tSIzPxDLWWoZXMjd1:CpxqU8MenXO/JzCzrD0e9JqWoZOp5R/
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d651ccb15cb5b45de6089ad307beb7d7_JaffaCakes118 unpack001/out.upx
Files
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d651ccb15cb5b45de6089ad307beb7d7_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 76KB - Virtual size: 76KB
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: 13KB
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: 90KB
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