Behavioral task
behavioral1
Sample
2555237f97dee9001c766a3883d7238c_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2555237f97dee9001c766a3883d7238c_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
2555237f97dee9001c766a3883d7238c_JaffaCakes118
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Size
7KB
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MD5
2555237f97dee9001c766a3883d7238c
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SHA1
4fad739590d3afb1827c2347dc7a0cc027ec8034
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SHA256
209f0dce943a3c800306c8fce83c6a4b2c35404be0e300c2e58b9dca78e39ef4
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SHA512
fee606df6ded2a41db4b4e1280da62d7feccf3271ec87b8045a1a2c22274ab6afeab13b7d0f0396b2ae6f90d75d8b9e03270fcee765d3973fa04a08ae2901dae
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SSDEEP
192:Ab12QuKByDo/m/NMApWGBaiyPQt31tMUA:0YGhTUWmT3/MB
Malware Config
Signatures
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Detected Xorist Ransomware 1 IoCs
Processes:
resource yara_rule static1/unpack001/out.upx family_xorist -
Xorist family
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Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2555237f97dee9001c766a3883d7238c_JaffaCakes118 unpack001/out.upx
Files
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2555237f97dee9001c766a3883d7238c_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: 32KB
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: 1024B - 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
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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE