Behavioral task
behavioral1
Sample
fd3b9fae9d7317cdc1a693bbf5e0f7c9_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
fd3b9fae9d7317cdc1a693bbf5e0f7c9_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fd3b9fae9d7317cdc1a693bbf5e0f7c9_JaffaCakes118
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Size
313KB
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MD5
fd3b9fae9d7317cdc1a693bbf5e0f7c9
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SHA1
ac5f707a2a89c8ed1e4057318fe6079c0e0cf822
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SHA256
b29d8a9401dbb34038de16a9c371163312c6ec5f126d22f687a5c9c11441d040
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SHA512
64177cb09480de5c62c160d38531a59ea84808030d33eea52434ac611fc0903b7a1ea3194f53a57abfbad1fd2fc78f7f94ad25b50aac93ee51cd476b66477a2e
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SSDEEP
6144:cTAcKvOyThhXbFCtRUeu2l2RknGlwAZfJZ/fpnV10m/saZTRqmeIjtxwDlZ:c4zHXbF2uqilNB91vk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd3b9fae9d7317cdc1a693bbf5e0f7c9_JaffaCakes118 unpack001/out.upx
Files
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fd3b9fae9d7317cdc1a693bbf5e0f7c9_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: 472KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 243KB - Virtual size: 244KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 69KB - Virtual size: 72KB
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: 403KB - Virtual size: 403KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 106KB - Virtual size: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 23KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ