Behavioral task
behavioral1
Sample
f7c64b432aa2d1395f17e63d1c0a4833_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f7c64b432aa2d1395f17e63d1c0a4833_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f7c64b432aa2d1395f17e63d1c0a4833_JaffaCakes118
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Size
669KB
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MD5
f7c64b432aa2d1395f17e63d1c0a4833
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SHA1
4add2941cbbc0c6b934e3690be846ba12eaf939f
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SHA256
efa68c0f8d0818d17eff16e3d3b0490131f750dcd2fa6ba6de8dfa06676820a8
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SHA512
cb65c63cfd37997d751eed19ff35d9fc0120981cc4af0e0ca4658f15b731aa8421c422f66f6fc968397d5bddf2a1dfeea2856ca4e1e494b57be609d4b5eb7a24
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SSDEEP
12288:f9HHqZWplu5q98tbtS/ZykP91MH+k1F6YFBnxNOMfo33sUKpfcsFmcyouKKhK6uY:f9qeuk9utn0c53r7xXo33OpfPFmcyou3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f7c64b432aa2d1395f17e63d1c0a4833_JaffaCakes118 unpack001/out.upx
Files
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f7c64b432aa2d1395f17e63d1c0a4833_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 324KB - Virtual size: 328KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 344KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 536KB - Virtual size: 536KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 91KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 651KB - Virtual size: 651KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ