Behavioral task
behavioral1
Sample
b53fc5c6bd0ec88e87bef36301551bdd_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b53fc5c6bd0ec88e87bef36301551bdd_JaffaCakes118
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Size
84KB
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MD5
b53fc5c6bd0ec88e87bef36301551bdd
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SHA1
c22aca0725f071e3734c4b9c34babf8e7d5b08ed
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SHA256
9bd3bfc5cb7f619fafb6f78d74ca52ffe4252c28e532829505f45b5f6eca8cde
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SHA512
0667c1207de82d556c9e7849c4f089b8fe14d6b1c68fbdab8fd3c2b1a269bec3ca5a2df4fb773472a195afd03e5e37c6fb28a642edf23672ba3fbc8eaccfce59
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SSDEEP
1536:rRzoUMbH+bqwdM/BgubLI3X7tRodqxe08RC455JTdPgEz0QllWDxoBUk2a:r9oUMamH/xnI3XMqziPRl9lWXkH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b53fc5c6bd0ec88e87bef36301551bdd_JaffaCakes118 unpack001/out.upx
Files
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b53fc5c6bd0ec88e87bef36301551bdd_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: 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