Behavioral task
behavioral1
Sample
f45a586e752a147bfdbf708fca30623e_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
f45a586e752a147bfdbf708fca30623e_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f45a586e752a147bfdbf708fca30623e_JaffaCakes118
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Size
376KB
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MD5
f45a586e752a147bfdbf708fca30623e
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SHA1
fcf2480bbb9a7f45496189a1ce0d603095706315
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SHA256
4c8476b55b0580e3c412a2df3cdce981af834f913618cec6e12781395ff3e253
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SHA512
c0301d6f9629328005469299bed83641fa2a53d3419494d53f6ca60906bd681c9272fdda6badeee63d4bb6b6d51e5d4007f9d08801864894e7119a8dd1c4c2d9
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SSDEEP
6144:2riMASqhKBfDhngiNqBIgC/bMw4pMbcxtedVigWm3Hi7HP/22aBvF+3Ec7dJV7kh:wiXhgPyQ/bMwKMktefiJecPOsJZU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f45a586e752a147bfdbf708fca30623e_JaffaCakes118 unpack001/out.upx
Files
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f45a586e752a147bfdbf708fca30623e_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 372KB - Virtual size: 376KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 328KB - Virtual size: 335KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ