Behavioral task
behavioral1
Sample
23eec4a8f34d4915a30e1f42ab1736db_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
23eec4a8f34d4915a30e1f42ab1736db_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
23eec4a8f34d4915a30e1f42ab1736db_JaffaCakes118
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Size
410KB
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MD5
23eec4a8f34d4915a30e1f42ab1736db
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SHA1
117c7ce75e0b156a2e1589d3c1054673a3b5f3f2
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SHA256
1199bb88cbec2355216961a714d63dc7490ddd9139f3d69bc94232f379a2ee4c
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SHA512
56a6bc7ec17eb91bd4274a539187c334ba0c8f3e3c9b0cc79a5a3b3e1d0f3ea7295f51a1fce0b862a3614a874e0039975871fd43777dd6eab09340c77072c670
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SSDEEP
12288:6nNhuBoY8SorxgmA+nlvVlPwy8981NekT31K:6PatCg7EPtn8981Ney1K
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 23eec4a8f34d4915a30e1f42ab1736db_JaffaCakes118 unpack001/out.upx
Files
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23eec4a8f34d4915a30e1f42ab1736db_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: 352KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 222KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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
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: 408KB - Virtual size: 407KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ