Behavioral task
behavioral1
Sample
003c4ecbd45eeb38d4f61e1b25031ec1_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
003c4ecbd45eeb38d4f61e1b25031ec1_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
003c4ecbd45eeb38d4f61e1b25031ec1_JaffaCakes118
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Size
87KB
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MD5
003c4ecbd45eeb38d4f61e1b25031ec1
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SHA1
b03db54732c8a82680387089eda050e17c37878f
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SHA256
048ac0c85a39eff8359134af306c98fe2d7fd5d5053edecf2a43c0eb881cc714
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SHA512
3cd5c93e85486eedca939cd5d3b327c6d652811fd36f5ecd07dc8781866d1e0f8737e5f7880f21ec5bddab35f5497b37ca50ef3457a547755acade56701b8b6e
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SSDEEP
1536:4lrrPPeJc9GDVIIwqXI2YP/ehTKd9MFrwLiSSq7k7G6DL8ygIO4mMN+XbMv:4lrrtGJh3IbIailmk7jDeITN+i
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 003c4ecbd45eeb38d4f61e1b25031ec1_JaffaCakes118 unpack001/out.upx
Files
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003c4ecbd45eeb38d4f61e1b25031ec1_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: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 85KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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: 164KB - Virtual size: 163KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE