Behavioral task
behavioral1
Sample
3be4e5ef3c9931522e18d1ed66a3c897_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3be4e5ef3c9931522e18d1ed66a3c897_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3be4e5ef3c9931522e18d1ed66a3c897_JaffaCakes118
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Size
202KB
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MD5
3be4e5ef3c9931522e18d1ed66a3c897
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SHA1
f8eae293724fcc9ba237843ce441b2203bbc24bd
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SHA256
a8c3d252fb07bf19e21c8e4b95b07b2c4d289f3c057a6bc030560273bf91ea96
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SHA512
7c2126ce9cbfc6c0e9afe8383b9434ad283ce6ddeee613dfd90a8e13e58b118e7e85fcbe2c7c7bc4234a273b690de6fa7d94e9b73a9e32cf9e2be3a01abae1a4
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SSDEEP
6144:sNNSN06BtfEcThfUiAHSZLufLsdANIf+UWT:sIN0CpEcFfUvwifNI2U2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3be4e5ef3c9931522e18d1ed66a3c897_JaffaCakes118 unpack001/out.upx
Files
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3be4e5ef3c9931522e18d1ed66a3c897_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 236KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 177KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 344KB - Virtual size: 343KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 9B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 296B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ