Behavioral task
behavioral1
Sample
31b2ad1fb8c9b8b33be6a3fe4b5f4ae0_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
31b2ad1fb8c9b8b33be6a3fe4b5f4ae0_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
31b2ad1fb8c9b8b33be6a3fe4b5f4ae0_JaffaCakes118
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Size
402KB
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MD5
31b2ad1fb8c9b8b33be6a3fe4b5f4ae0
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SHA1
74e1965a4eccb3797b87a85def25091ff51ddf42
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SHA256
67ac931343e65906b46896f911e1d16d23fa835897d8164c961a95c515681d17
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SHA512
de7f78ba02a740367b10518ead1412a1f14865fe6bd25720f4d8d0087cf8176003895babea77f581a7ce2d0fba557d022de7b83ff1ca55d185ca0b8c9c3a7c44
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SSDEEP
6144:L6AaKWS4yagxWzFvWgW3poLTqqgZZWCxAKmPl2sxgl5t2/H5bAxH6EjWZZA1ABAB:O5K7agqWBd92otAZkxH6WWZkABAB
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31b2ad1fb8c9b8b33be6a3fe4b5f4ae0_JaffaCakes118 unpack001/out.upx
Files
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31b2ad1fb8c9b8b33be6a3fe4b5f4ae0_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: 144KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 64KB - Virtual size: 64KB
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: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: 76KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 95KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ