Behavioral task
behavioral1
Sample
b2a6d5dd61bb74696e5b21df7c1b00e0_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b2a6d5dd61bb74696e5b21df7c1b00e0_JaffaCakes118
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Size
59KB
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MD5
b2a6d5dd61bb74696e5b21df7c1b00e0
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SHA1
4d5be953fc5a8e0c75fb7780f8cbe4be22500a29
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SHA256
b1f0bbc68b8b94043293302631246ce69d06fcad4b62006a901ced3afc7607d8
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SHA512
ce551665004030be20dddb01d7aa6cccf176a96a1b2322f1bd6c45279384d78fa5df399113a992b41d36957b34bbce33c30c3869e5084a86c23320bed8b7ad5d
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SSDEEP
1536:mnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:mzc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b2a6d5dd61bb74696e5b21df7c1b00e0_JaffaCakes118 unpack001/out.upx
Files
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b2a6d5dd61bb74696e5b21df7c1b00e0_JaffaCakes118.exe windows:5 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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ