Behavioral task
behavioral1
Sample
3aecd251d296551ec8827008796244e5_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3aecd251d296551ec8827008796244e5_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
3aecd251d296551ec8827008796244e5_JaffaCakes118
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Size
16KB
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MD5
3aecd251d296551ec8827008796244e5
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SHA1
2b225bcd484f71b14e3c4792cb0c5965b26a830a
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SHA256
9be38b91de4c97f277b1cf221e8a3e8b95141e617e82cfdd5341faba775dcfba
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SHA512
ac2a5f2ab6173145e02c07e52a423a674ca9a1da309c3027e52dcd1c0302186f0d1d124c6d89302f011bd945dbd1f92b0e44a9bb7d2ccf081f7a58859f9fc975
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SSDEEP
384:cprr1gkDCgSLY19Iigbbjt7l7l7lljjpeyLLs4LD/B:SrVDC7YsizU
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 3aecd251d296551ec8827008796244e5_JaffaCakes118 unpack001/out.upx
Files
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3aecd251d296551ec8827008796244e5_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: 40KB
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: 10KB - Virtual size: 12KB
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: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE