Behavioral task
behavioral1
Sample
8a3fb48c6cc18b55379c02fc17101685_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8a3fb48c6cc18b55379c02fc17101685_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
8a3fb48c6cc18b55379c02fc17101685_JaffaCakes118
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Size
320KB
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MD5
8a3fb48c6cc18b55379c02fc17101685
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SHA1
55f1c8eabf2753344d9c2c21811cceadbc177a51
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SHA256
eefc258a3a5627f6476f6d5bc38e8e708c47b68aa8bebf9a20781532165cfb6c
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SHA512
e913276ae360e13e42bb871885870e7b23e9b84b03adc5633d4940e822afa178e9b53b203bf4e19f49a76641a04ba06e4d7f18a9cddfb38cf867e69718a4cd02
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SSDEEP
6144:lVhfiaMdU3b2Y2NsY1aciQDAi7qyeAfF:TS2rQNsY13DAi7HeK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8a3fb48c6cc18b55379c02fc17101685_JaffaCakes118 unpack001/out.upx
Files
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8a3fb48c6cc18b55379c02fc17101685_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: 736KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 316KB - Virtual size: 316KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 644KB - Virtual size: 640KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 96KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 72KB - Virtual size: 278KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ