Behavioral task
behavioral1
Sample
fcb2b18d534a3a12298015801b4bd2b1_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
fcb2b18d534a3a12298015801b4bd2b1_JaffaCakes118
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Size
12KB
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MD5
fcb2b18d534a3a12298015801b4bd2b1
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SHA1
7868122bcbba0fa36b4bdb9548aaeb84af2b0814
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SHA256
b984c30054331e0372636128cbd5a47e7e9c94595e631273e39cbab20eccffee
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SHA512
022e3e5436cdbf8a919c1c6bc1b2f27957b6c0a675ce1f5e4003c137983459bb2fc9d2d08bdb5d8d6a6ce0af85ae1d5240fb32f90b212756d8df1b3f9f308777
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SSDEEP
384:IbmgtAIRZRDxrvjjgHFK87X16f6SH62lq2:wHRT9vjUlP7Mrt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fcb2b18d534a3a12298015801b4bd2b1_JaffaCakes118 unpack001/out.upx
Files
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fcb2b18d534a3a12298015801b4bd2b1_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: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 86KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 88B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE