Behavioral task
behavioral1
Sample
20f94a4dc082671d5ab98b3b2a28fd25_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
20f94a4dc082671d5ab98b3b2a28fd25_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
20f94a4dc082671d5ab98b3b2a28fd25_JaffaCakes118
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Size
374KB
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MD5
20f94a4dc082671d5ab98b3b2a28fd25
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SHA1
637a28e0a50f3dd6698bbba24c2432936b3fae0f
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SHA256
ca34440a0f2f7b2ff91e9d089d39adc6a58d31a2e9a4ec1df749c907f7e9313a
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SHA512
05cf6747edbc20f447a11d6169f017d865c227a7eac5d5d41c3d63fa78fba3d8ec0ca32ac9db9be36974f74a1fbd4285c98b2c9a1b437270963736ee27b0462d
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SSDEEP
6144:6m6LaJ7ZJrr2un0pGtTof01r0xwcB7Cyr1bg/af284VbCK5:x6Lm9gun0GtnGWcBj5bn2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 20f94a4dc082671d5ab98b3b2a28fd25_JaffaCakes118 unpack001/out.upx
Files
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20f94a4dc082671d5ab98b3b2a28fd25_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: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 350KB - Virtual size: 352KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 476KB - Virtual size: 474KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 88KB - Virtual size: 86KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 64KB - Virtual size: 236KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ