Behavioral task
behavioral1
Sample
6af39c77f72b100f8ec3bb8949dd25ba_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6af39c77f72b100f8ec3bb8949dd25ba_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
6af39c77f72b100f8ec3bb8949dd25ba_cryptolocker_JC.exe
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Size
60KB
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MD5
6af39c77f72b100f8ec3bb8949dd25ba
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SHA1
5d941b9ce49f5cea9fd022c0d399cb0035836771
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SHA256
15137133a18f3e0186a44ed1d3ced34fe345ddc74bf8c4a9ba59da3ccf20e775
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SHA512
d0c9820742e84d5d07f711cc4345c6b329931763114ba8e098270294ac8d0f6d41bdd8877b5bab26af721c5d96a2761005be230251924af7c5be06d3f5ad8730
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gZoMum/kLyMro2GtOOtEvwDpjK:P8mnK6QFElP6n+gZoZmddpMOtEvwDpj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6af39c77f72b100f8ec3bb8949dd25ba_cryptolocker_JC.exe
Files
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6af39c77f72b100f8ec3bb8949dd25ba_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