Behavioral task
behavioral1
Sample
617ad6e03b3581391186e524cc13932d_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
617ad6e03b3581391186e524cc13932d_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
617ad6e03b3581391186e524cc13932d_JaffaCakes118
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Size
1.0MB
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MD5
617ad6e03b3581391186e524cc13932d
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SHA1
f0a1976fdfcd79c2f696a582dde8cd106dbe477c
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SHA256
182cf4854ebf606358e3caed2718ff68bd21d816a2ba52869b53a5d7b1204279
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SHA512
cc462fcfae5ba9872b646b6abebd08eaa26c3501b775973739758f69684b213f9150335263418a6198a072fa7c1668903c442c41297cfd280b210a2d5300b727
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SSDEEP
24576:eTyYEQJnYrXZZP3s8yfulVR+6k59Wxf4Ypnr0hN4rEckygA:FY58XZl/gul66kE4YWgAbW
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 617ad6e03b3581391186e524cc13932d_JaffaCakes118 unpack001/out.upx
Files
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617ad6e03b3581391186e524cc13932d_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 392KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 219KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 404KB - Virtual size: 404KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ