Behavioral task
behavioral1
Sample
0b25bf1b1c088a662108da9becfc7f5a_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
0b25bf1b1c088a662108da9becfc7f5a_JaffaCakes118
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Size
84KB
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MD5
0b25bf1b1c088a662108da9becfc7f5a
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SHA1
76f8ce9f73dba5d59addbfffd0fead5e5024dc82
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SHA256
743d794feb410496c8246b89c85eda29ef05e16a8c859d95c28bb6814c32f7fd
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SHA512
07b25106ab1abe37b4b2b03c822e95106bc751da6c10cb6ddf2da73d0d9590126122fe6f799b967f72449233e1ab134755d292a15659b9098c04712a7c11cb49
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SSDEEP
1536:FVs1mtO6cG/5E4d7z1CAkZOUGKmPnX2E5YFDEzBkY4Mg3On8NGaJcCOEit:wt4dtZkYFX2EWDEf4HKHaJtAt
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0b25bf1b1c088a662108da9becfc7f5a_JaffaCakes118 unpack001/out.upx
Files
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0b25bf1b1c088a662108da9becfc7f5a_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
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: 14KB
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