Behavioral task
behavioral1
Sample
3dd7417bc592c504b1a1979110e6ae8a_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
3dd7417bc592c504b1a1979110e6ae8a_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3dd7417bc592c504b1a1979110e6ae8a_JaffaCakes118
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Size
32KB
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MD5
3dd7417bc592c504b1a1979110e6ae8a
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SHA1
1da4d4fb4b04d37681da0d93c3e928e0402505dc
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SHA256
0dda9c70b90322b560265b9f1fc65cd331fb925eebcb54aca49ba1ead66e0f40
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SHA512
fe7df83e978033b2ce4b8d162c7da74c01f9904a7d653a59b7b6f30cca9dcc34021cef3991c3d58bcf8cf8977eedd67f9c0963805ad2365acb2b88a3d143f12f
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SSDEEP
768:CoiBCMVZwAY7fd1/EGXeLQC1eUwTFcqrXUw3d6au:9iRVZPYTVkQCoUwTN98au
Malware Config
Signatures
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Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3dd7417bc592c504b1a1979110e6ae8a_JaffaCakes118 unpack001/out.upx
Files
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3dd7417bc592c504b1a1979110e6ae8a_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ