Behavioral task
behavioral1
Sample
5372b5e73bc8bec52bc1abf0eb4913e0_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
5372b5e73bc8bec52bc1abf0eb4913e0_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
5372b5e73bc8bec52bc1abf0eb4913e0_JaffaCakes118
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Size
28KB
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MD5
5372b5e73bc8bec52bc1abf0eb4913e0
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SHA1
9a6fb679e2502ac036c09fa753267993bc1978ef
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SHA256
45f63a47b0eb91b4884412f2f1f43958cd828da8150e24eead72304a27bba0d0
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SHA512
77ec783ae3c1bf875ebd26db6b59b131ac1a734cd503f3c9401a89db67295af4a8cabe545ced80c7f9babb88d2af45cba5a0f8dd820a976e92614a310978082f
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SSDEEP
384:z5prr1gkDCgSpJKtZne80rVIDOqVEM7ja7RPd/5+2L13cU5kc8T+pfBkB:zDrVDCjKtHhOqd7oPdB7R3FdS
Malware Config
Signatures
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Detected Xorist Ransomware 1 IoCs
resource yara_rule static1/unpack001/out.upx family_xorist -
Xorist family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5372b5e73bc8bec52bc1abf0eb4913e0_JaffaCakes118 unpack001/out.upx
Files
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5372b5e73bc8bec52bc1abf0eb4913e0_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 22KB - Virtual size: 24KB
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE