Behavioral task
behavioral1
Sample
ffdf31fbeaf7040f6d7a41b58b493aa3_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ffdf31fbeaf7040f6d7a41b58b493aa3_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
ffdf31fbeaf7040f6d7a41b58b493aa3_JaffaCakes118
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Size
703KB
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MD5
ffdf31fbeaf7040f6d7a41b58b493aa3
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SHA1
1beb09964ba12dcd0d1252019c750127b5edaa9d
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SHA256
4736911c18bf11e092d100cfc6b3287aaef73e293ef678f4a84e60f2aa1f0827
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SHA512
5b5b92a61a1a56df28764c53d465c4a32afa4c9a45f3c74c4d64ac0fdbffa448c88e3ec2bb7430ab4fb9ba1d57e82671d6c75fb3a1bdfdb5a739c526bb98bbd7
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SSDEEP
12288:UuNsvJzalijR7UmO0LMbaGB0GhO7f4ppxSN6TQi7NUi8iwH3iH2aAJ3czxVbcV7M:UuNsvF+U7r3LyBnh2f4pzM6TQ+Wi8iww
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ffdf31fbeaf7040f6d7a41b58b493aa3_JaffaCakes118 unpack001/out.upx
Files
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ffdf31fbeaf7040f6d7a41b58b493aa3_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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 49KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 20KB
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: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ