Behavioral task
behavioral1
Sample
61c207e7bce4665c6d57fcd1af0f5167_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
61c207e7bce4665c6d57fcd1af0f5167_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
61c207e7bce4665c6d57fcd1af0f5167_cryptolocker_JC.exe
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Size
98KB
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MD5
61c207e7bce4665c6d57fcd1af0f5167
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SHA1
62089ec753770c339bffcb9c187f6dec7138ca87
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SHA256
ef5ebc8c0fef05bd4812d43961a038ee5a8f5e83550ffe181d2521e7a748505a
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SHA512
d04617512db45577c0a02f00e73db889ce3c6f1ac15d205fc063b82c34440e2e7ec2652567d4ff9be4fc8dc0bfcf712ef72a40120ff44d0af08a811f9c121f6e
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gkf:1nK6a+qdOOtEvwDpjc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 61c207e7bce4665c6d57fcd1af0f5167_cryptolocker_JC.exe
Files
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61c207e7bce4665c6d57fcd1af0f5167_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