Behavioral task
behavioral1
Sample
922007ff3bd2182cccfbd475cdd20ee0_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
922007ff3bd2182cccfbd475cdd20ee0_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
922007ff3bd2182cccfbd475cdd20ee0_cryptolocker_JC.exe
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Size
74KB
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MD5
922007ff3bd2182cccfbd475cdd20ee0
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SHA1
5a8d9e26fd4fdd79b778ac28c132623d69013b59
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SHA256
f6291118da66bb4e5534b68484bf55fe28ef9d1b3b12eaabd6b5b03184603193
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SHA512
f83436c83f5d0526d17543eff84d5973b3176805742a13c0f0c4eb7162aa6d0b313684ecce2980827716d1303e09398b1a331fc88e0107a78f4a00ac7f96ed1d
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalDSJj:1nK6a+qdOOtEvwDpjf
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 922007ff3bd2182cccfbd475cdd20ee0_cryptolocker_JC.exe
Files
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922007ff3bd2182cccfbd475cdd20ee0_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE