Behavioral task
behavioral1
Sample
436d1c3a739af3a02de5e66bb725c09e_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
436d1c3a739af3a02de5e66bb725c09e_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
436d1c3a739af3a02de5e66bb725c09e_JaffaCakes118
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Size
219KB
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MD5
436d1c3a739af3a02de5e66bb725c09e
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SHA1
571d4795442ffcb4010df5c7bb8588a5e1160820
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SHA256
dda2a9b4001b4f087484dc9d87fe4c40b21bd704590a311a2ca91bce09ecbee7
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SHA512
66513bec8a61570cc669c00a140e1bc8cc15fa4695315e36850f5482e5e5ff58f80f202142b06333c5eb512997870b756cb1125f67a70433efd010fab2bf4d5c
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SSDEEP
3072:ruPX1Z1KxywbsXnCtwdLiLuYpjyLNpb42KCSKXmPGpH/gwYnlqFXMzeeW6qt+PUj:ruNaAdCtNpR4nKCSKX7J3Ylnz+6T
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 436d1c3a739af3a02de5e66bb725c09e_JaffaCakes118 unpack001/out.upx
Files
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436d1c3a739af3a02de5e66bb725c09e_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: 240KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 181KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 40KB
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: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 337KB - Virtual size: 336KB
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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 344B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ