Behavioral task
behavioral1
Sample
3fb0980e6abc9551b320752aed6e5437_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
3fb0980e6abc9551b320752aed6e5437_JaffaCakes118
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Size
134KB
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MD5
3fb0980e6abc9551b320752aed6e5437
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SHA1
02253da9544f18ee4425f191c0b64fa2bc011692
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SHA256
f583b4f601c2fbd6bb6fe09ba77a6aa8ec4d55510a0160419732adc412847990
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SHA512
e10acc217675f2d3dc5ed428b48578694fd96009fb0952725194e799ae693d47203a10f42a495cd3c6b0696a086e059ea54dcf938b4b365121e0368ea39b079d
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SSDEEP
3072:g1yTVF2scTMWssuTZdjEKNAQUHvUVGMZUUf8TbfMy2WhkPM:qyJj2UZXnSdsfal2WhaM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3fb0980e6abc9551b320752aed6e5437_JaffaCakes118 unpack001/out.upx
Files
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3fb0980e6abc9551b320752aed6e5437_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 132KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 884B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 196KB - Virtual size: 193KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ