Behavioral task
behavioral1
Sample
31e1e08ca12949fae644ff21678aff4f_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
31e1e08ca12949fae644ff21678aff4f_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
31e1e08ca12949fae644ff21678aff4f_JaffaCakes118
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Size
334KB
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MD5
31e1e08ca12949fae644ff21678aff4f
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SHA1
f99bb54ece193f6abc4da0907e95ebeda9c53149
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SHA256
62ea674dfe8e638ad5ae345a862ad5605a81ebb4d0caf80465fd5ab5eeae7771
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SHA512
e6b0b4cacd8bae3f277bafa2178d8d65c07eb421f767011036bff82020abdd4642635b1d08ffa0cd414289be500b7b22e4277fce70a628886c79f54246e46d90
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SSDEEP
6144:1VYmoP2D+6u6e1t0c64ZkXuBLwLFPr+l0nmcp6eiIFzQZxnZ7huMBIr:f2Pn6uN/00meSVraEWOzUpuMIr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31e1e08ca12949fae644ff21678aff4f_JaffaCakes118 unpack001/out.upx
Files
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31e1e08ca12949fae644ff21678aff4f_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ