Behavioral task
behavioral1
Sample
25c9a642248ab4764e0a598afe4fd350_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
25c9a642248ab4764e0a598afe4fd350_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
25c9a642248ab4764e0a598afe4fd350_JaffaCakes118
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Size
220KB
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MD5
25c9a642248ab4764e0a598afe4fd350
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SHA1
d48d1adcb0a046b83adccdf60d5ed0e019835991
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SHA256
e98f86050368b0b519e7692dfa7269293ecb09be61cbbcb83d5bcecb15d0a84a
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SHA512
70236f4431508ca38eeac5a5c2210fbcb7fa7db42fe4dcebce1c68e1a237ab26734cc572f6c36ad7cab04d6e2688be4722d6cecdce0194a7f5fdeb70ae15f60a
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SSDEEP
3072:zToS1ny5tF8zrzMBdsk6Y3VBkfW0AKGdlRn1vWAT+f1mnfBZ4un07jp+gU6nAY48:85Azw6kVBkJWlXvWA6f1mn4unQ7nAYF
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 25c9a642248ab4764e0a598afe4fd350_JaffaCakes118 unpack001/out.upx
Files
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25c9a642248ab4764e0a598afe4fd350_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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
UPX0 Size: - Virtual size: 268KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 209KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
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_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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 444KB - Virtual size: 443KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 13B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 514B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 140B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ