Behavioral task
behavioral1
Sample
305e8354236ff022db6cda7842601b1a_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
305e8354236ff022db6cda7842601b1a_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
305e8354236ff022db6cda7842601b1a_JaffaCakes118
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Size
40KB
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MD5
305e8354236ff022db6cda7842601b1a
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SHA1
2dc1104935a1c8c0258b25804d8d9a04057c12d4
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SHA256
a82b4b983676fc01ecaab76d9977d6b40ef2c3d048f161c4130b309b74d54876
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SHA512
13c5acb6e435b6e17f5418b6ae952097f0c14237cc6376212e2a7eac4754d0d46f79f7fe1077132b4f2033e2f3476c4a7eefb3ab2db66c132a9ede2f9ea6ea79
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SSDEEP
768:hqvkCkdD0pf+Z4IqJLiJV8QL/EzctgwPOMTCUudhd1q/91rJuISNDTm5w+q:hqvjbpy4qXfPhTCDQ9bSNHmB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 305e8354236ff022db6cda7842601b1a_JaffaCakes118 unpack001/out.upx
Files
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305e8354236ff022db6cda7842601b1a_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ