Behavioral task
behavioral1
Sample
fb82cfd6bd4fede253cebfcc3e9d9fe1_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
fb82cfd6bd4fede253cebfcc3e9d9fe1_JaffaCakes118
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Size
11KB
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MD5
fb82cfd6bd4fede253cebfcc3e9d9fe1
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SHA1
e61e27d173b31cf611855f757ec47a7a409cc16e
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SHA256
22b943d9bc4b8445a8691d085d7d8eabc9da3a15aad709d710e424a048a52ee0
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SHA512
1bb5548ce11ed3253a2b158ec5e739dc1a2ed23b3017a778fd1125d3c3c53010727bd4b6d23ad8f8811bc3150f34f2e7616fbe387e0318170a52d83007b13aca
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SSDEEP
192:v9VpUB9mVjkJJUVZf/QBHIgT1o2vAxRpayJ3Yinh2JsucjPH4SQjrnmfxQbhw:vbpu9mVjsCZ3oHVLcSyJ3nhu9c7fQjrM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fb82cfd6bd4fede253cebfcc3e9d9fe1_JaffaCakes118 unpack001/out.upx
Files
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fb82cfd6bd4fede253cebfcc3e9d9fe1_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ