Behavioral task
behavioral1
Sample
f421908e38f702b44e15bba54bfd7c84_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f421908e38f702b44e15bba54bfd7c84_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f421908e38f702b44e15bba54bfd7c84_JaffaCakes118
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Size
84KB
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MD5
f421908e38f702b44e15bba54bfd7c84
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SHA1
614312f425704d101c82f7026f29c744dc8cd68a
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SHA256
3ebc0042ece40eb05ba147a5cb09acff979199e904d307cb6ba62093354b2921
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SHA512
d73adb4c32c8422303cdd49361ffb605b3b2e2eb6756f0d467db613ac77ccf55801c2ae356fa7bd6c38f6f29ce8cfe4d9f2e357b0b7c389d1c000bad1e0dca91
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SSDEEP
1536:4e/ogiwr2ziM5kMTHNjBLEGAGJJP/gfmhfRL5Mnne40+WlEH4iPc1/EfJriRnY/z:4qqwr25Nt9LEG7JYmhEnCjiE18riQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f421908e38f702b44e15bba54bfd7c84_JaffaCakes118 unpack001/out.upx
Files
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f421908e38f702b44e15bba54bfd7c84_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 82KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 160KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 9B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 776B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 252B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ