Behavioral task
behavioral1
Sample
smwsnes.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
smwsnes.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
wget.exe
Resource
win7-20240903-en
General
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Target
dca53e01ec54f105c4a458a0a457bbf7_JaffaCakes118
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Size
421KB
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MD5
dca53e01ec54f105c4a458a0a457bbf7
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SHA1
6eae0cc53ff4bb80f5fac69df8a67d21763f1f06
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SHA256
ab737427ac0fa0b4134b14d644631d4525b7647ddef3308f5e7867937ef40ff1
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SHA512
db8c4b25c9878c7eb739eeba061f583a13c615e4138fd98b4f752893a8222fefeb2ec75c3c38cebe6f979c48f5303cfe2bbee72da8d41b74994db6ca7dcc8579
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SSDEEP
12288:HWMd34MuIOrA0PayNlqBbWBzIs7p3kqQrBdG9zdeSG5:b34rE7yCqBzIA4BdG5deSG5
Malware Config
Signatures
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resource yara_rule static1/unpack001/wget.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/smwsnes.exe unpack001/wget.exe
Files
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dca53e01ec54f105c4a458a0a457bbf7_JaffaCakes118.zip
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smwsnes.exe.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 10KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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wget.exe.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: 556KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 390KB - Virtual size: 392KB
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