Behavioral task
behavioral1
Sample
a339368a3471159b4e1e93d835cea039_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a339368a3471159b4e1e93d835cea039_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a339368a3471159b4e1e93d835cea039_JaffaCakes118
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Size
14KB
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MD5
a339368a3471159b4e1e93d835cea039
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SHA1
9831ed1a187d464ed1cf495414c0db01f91311ee
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SHA256
b6c1aaae6d45f9d427eae04d10387b057a80cf9cce9f9f96773763d609be5705
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SHA512
04a78078e6c76441516eab632709f4d2e2f43d59d1fd02397e727368f77dc0d9bb46c07d8a67efaed590caf7f6876cc41225a4e92568c907da7f927e8a289233
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SSDEEP
384:GxRkxKbgyByRleEyWdd82eEpJuEcel3dF:GxRVgplUWdd8xEKEF3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a339368a3471159b4e1e93d835cea039_JaffaCakes118 unpack001/out.upx
Files
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a339368a3471159b4e1e93d835cea039_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: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 902B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 128B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ