Behavioral task
behavioral1
Sample
b3458be5e5fa688d1cd849acc35fbcce_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
b3458be5e5fa688d1cd849acc35fbcce_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
b3458be5e5fa688d1cd849acc35fbcce_JaffaCakes118
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Size
366KB
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MD5
b3458be5e5fa688d1cd849acc35fbcce
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SHA1
94580c6b54eb7f117e611aec3ba1e1efa367cc69
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SHA256
05094aefe376e1f6996c67a9082824c6f296077cce34c7b90efe34b383de535a
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SHA512
c0ddbdeb936e6a857d273d2d62da733ca63a83c0d0b4a926b8bcc02172c8066b4590fcf871057669431974521ea2fd8ced49ce61127e1f540ae149af5d0a4fd1
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SSDEEP
6144:01dCFHNTlimVL8t9xPLMarcYAJv0NMiYtwJrt3:0aFHVzVyYar760KmrR
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3458be5e5fa688d1cd849acc35fbcce_JaffaCakes118 unpack001/out.upx
Files
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b3458be5e5fa688d1cd849acc35fbcce_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_EXECUTABLE_IMAGE
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: 256KB - Virtual size: 260KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 103KB - Virtual size: 104KB
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_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 455KB - Virtual size: 455KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 102KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 69KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ