Behavioral task
behavioral1
Sample
f36de614155c2969591aa25df6d8ef7c_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f36de614155c2969591aa25df6d8ef7c_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f36de614155c2969591aa25df6d8ef7c_JaffaCakes118
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Size
310KB
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MD5
f36de614155c2969591aa25df6d8ef7c
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SHA1
db4d86a8d829a0b49e40a5bed0e00e2b0828bec0
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SHA256
161fc503ad4d9353c8475f0bc58147ce623882dec02e13aa777d1396618ae27b
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SHA512
59f9196e28363fdf0e2062d3688d65272e1a96f65ee1106ab7a436d587ac141247cd151945d444f372a46d6e665a408fd28da339e639ef10897114fc876d41f3
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SSDEEP
6144:FykBiZOW+ivPIVfX80ayZ43zcaJtTDrsZS91cLIAH0TEeVa2V:Fya4OjigvzaT33TvsBkAH0Acb
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 f36de614155c2969591aa25df6d8ef7c_JaffaCakes118 unpack001/out.upx
Files
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f36de614155c2969591aa25df6d8ef7c_JaffaCakes118.exe windows:5 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: 480KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 300KB - Virtual size: 304KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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_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: 535KB - Virtual size: 535KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 103KB - Virtual size: 103KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ