Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_fd6fc3056d3425dd51f4731dd1ec55b9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_fd6fc3056d3425dd51f4731dd1ec55b9_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_fd6fc3056d3425dd51f4731dd1ec55b9_cryptolocker
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Size
40KB
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MD5
fd6fc3056d3425dd51f4731dd1ec55b9
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SHA1
f353f1e5cd393d594e08da8e546204825706cb21
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SHA256
17cca9de958ac0d41630ccf9dcebf55574490d60dea8a7d8fab0cde6054d267b
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SHA512
9c649ad0f01d74c768a4436b635b49a04ab9f1919dafba59fdffd6eb547362e6bc2752da2cb0880907b30b11f73fbec3c9afb92e76b3ed4ade1f22432eae64dc
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLJJzgg:ZzFbxmLPWQMOtEvwDpjLeU3J
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_fd6fc3056d3425dd51f4731dd1ec55b9_cryptolocker
Files
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2024-02-14_fd6fc3056d3425dd51f4731dd1ec55b9_cryptolocker.exe windows:5 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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ