Behavioral task
behavioral1
Sample
87ab430681070cefa611f4a8c1dc1a2e_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
87ab430681070cefa611f4a8c1dc1a2e_JaffaCakes118
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Size
129KB
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MD5
87ab430681070cefa611f4a8c1dc1a2e
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SHA1
a013e0289b2b709ccfa344a6fe9b0e5ccc61e96d
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SHA256
af7e5f3d4ceec3cd27b1e2198b8c1a339af7956b6e615f370b3301ec636d0e90
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SHA512
3f1690bdfd7d891de273b2d289adb71de5a9051d129561df8fd13eed9d752f71f72925b994e9590284b633a0d905833d0901dbd2a0ed98786f424ca731875e8d
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SSDEEP
3072:dQS8AkDMR6P7ikW2JiPVdzWU3pnXLfk15Hla4/JpFXCto:dz8TU6P7ikLAdyUZnXY15HlF/x
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 87ab430681070cefa611f4a8c1dc1a2e_JaffaCakes118 unpack001/out.upx
Files
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87ab430681070cefa611f4a8c1dc1a2e_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: 3.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ