Behavioral task
behavioral1
Sample
50350cff9d86b0fca7e062088361a8d4_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
50350cff9d86b0fca7e062088361a8d4_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
50350cff9d86b0fca7e062088361a8d4_cryptolocker_JC.exe
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Size
85KB
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MD5
50350cff9d86b0fca7e062088361a8d4
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SHA1
d44b674f4584f43d6224bce25c2de727af9b8005
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SHA256
0a97f7405b8fb0a9d6948ae36237277d81148147d56b11dfc2a18144f49dc2c2
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SHA512
602a26cc96508215f24df318656b51379e00e8519c604fe9dba48887da527a83ffcae4905cd219e89ef1431f30db33df5ac8518598dc3933eec9263af1a80e04
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjN:zCsanOtEvwDpjI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 50350cff9d86b0fca7e062088361a8d4_cryptolocker_JC.exe
Files
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50350cff9d86b0fca7e062088361a8d4_cryptolocker_JC.exe.exe windows 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE