Behavioral task
behavioral1
Sample
f88dab7f95208423140ffaa1fdf0a604_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f88dab7f95208423140ffaa1fdf0a604_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
f88dab7f95208423140ffaa1fdf0a604_JaffaCakes118
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Size
10KB
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MD5
f88dab7f95208423140ffaa1fdf0a604
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SHA1
12df93156162d241029d1628f0f03140bbff7472
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SHA256
c7a8acfb9f895d6380a0bdfb45bf35219557566418b60028be9e8e1ffe3bda7c
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SHA512
a5190576bdc7f9c3eea25f17e470910f106d56c141a58e8b50e83e2d4ed69c8b2ebf6fce15faaeeff3c8bdd217a6b4cf426e89316d1b2410d4f6e4cf3acaddab
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SSDEEP
192:W2y+5KXhEZTbN8hrmXibm3U0YXgX+BRR8RWI8n7W2EwzkTY/+TmF5Ac:jZIXpVmXtLXM/9WDY/+aF6c
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f88dab7f95208423140ffaa1fdf0a604_JaffaCakes118 unpack001/out.upx
Files
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f88dab7f95208423140ffaa1fdf0a604_JaffaCakes118.exe windows:1 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: 12KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
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:1 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: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 804B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE