Behavioral task
behavioral1
Sample
8a851d3fe12f49b80911ab48e8818115_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
8a851d3fe12f49b80911ab48e8818115_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8a851d3fe12f49b80911ab48e8818115_JaffaCakes118
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Size
188KB
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MD5
8a851d3fe12f49b80911ab48e8818115
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SHA1
bf5805cd60ba52a4ecbadfa2ceadbadd55c9e9e6
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SHA256
e1c5acfd1f19d7ff03bd6954b8750b970abba199c676ddbd7998c1613cfccc47
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SHA512
525f15ca2d0b5a0190725da6b29b46d0d1ca9defc3edd469a51e89b9581b2a2a576261a4bc599e79dcdf8b374ed3ebb669039b142e6bfe2c43bdcfd20f72e15f
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SSDEEP
3072:ja78q9i2tYsAQHvs0SWmeTyjjLIaeksx/jFnEjdu3oL2ECwt8E72eM7MzQK+LJcv:ja7DmPQE03WjBelFcSa2Eh7fM7YQmwwZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8a851d3fe12f49b80911ab48e8818115_JaffaCakes118 unpack001/out.upx
Files
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8a851d3fe12f49b80911ab48e8818115_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: 192KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 176KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 331KB - Virtual size: 331KB
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: 512B - Virtual size: 470B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 108B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ