Behavioral task
behavioral1
Sample
43b5f52672e022d8a1358dbcd6e3970d_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
43b5f52672e022d8a1358dbcd6e3970d_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
43b5f52672e022d8a1358dbcd6e3970d_JaffaCakes118
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Size
154KB
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MD5
43b5f52672e022d8a1358dbcd6e3970d
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SHA1
220fab66ad48d49e48019c9e2dec41d96da7e9e8
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SHA256
db45965935be0f3bc492119df7632a3d5f14a471c7743f1f4ecb3515029f2aa8
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SHA512
df72aa125398cd1ef30bc6ecbf3948973dd6220bb568b7c2b639e1f79d0696dc777f36347b23940a5f6adc6a4ef77ceb07cf6f1c7552f4fe0327e1d015fc252e
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SSDEEP
1536:Jeih5mz9Huvt6imqiA3W91+pivYBIG+dsvAzgqvVYkbn:L5mzMPmu3WwivYeGk4AEqvakbn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 43b5f52672e022d8a1358dbcd6e3970d_JaffaCakes118 unpack001/out.upx
Files
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43b5f52672e022d8a1358dbcd6e3970d_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 144KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 84KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 68KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 68KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 136KB - Virtual size: 138KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE