Behavioral task
behavioral1
Sample
4a28ed95e4a295483e811e7483545567_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4a28ed95e4a295483e811e7483545567_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4a28ed95e4a295483e811e7483545567_JaffaCakes118
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Size
81KB
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MD5
4a28ed95e4a295483e811e7483545567
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SHA1
6b27631c496e3d35847a23bbf42c587df26631ba
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SHA256
2daa6e39bf44aaadee03f62bc673a122f99f288087761bad00a44bd9ab05c364
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SHA512
49f7c36ef8dc4df33892c68451074e3d8f04e309be2281a957aad10680518d3af4d2a11889ec9f5c7dc9e52d8cf8453afe3a498407001e424bd6ebfc35cd835b
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SSDEEP
1536:UnCBaiA7xQqhqXCUC9v4RxD4Eirqng5WuNTS7GubydCimplwH:UniAGqvUC9mhRirVm7Gsg+3E
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4a28ed95e4a295483e811e7483545567_JaffaCakes118 unpack001/out.upx
Files
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4a28ed95e4a295483e811e7483545567_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 78KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 13KB
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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ