Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_ecdfc1382acb95cb8a21e9762d6313fc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_ecdfc1382acb95cb8a21e9762d6313fc_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-18_ecdfc1382acb95cb8a21e9762d6313fc_cryptolocker
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Size
88KB
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MD5
ecdfc1382acb95cb8a21e9762d6313fc
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SHA1
1462be91076ffcfaa1f196f375078799781b974e
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SHA256
bd266477fbc674085bb4c60e6df07a029532b6fce16dc5ca05465a145ffec770
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SHA512
783f6d95868abcee8d83338fc49d30beb10b689ca85c2473a95c7c9b694259dfca89964e780bf2deaf6dc70cc9848963d297cb0efb027cff29a51be985bd1cd8
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMg6f:V6a+pOtEvwDpjtz2
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-18_ecdfc1382acb95cb8a21e9762d6313fc_cryptolocker
Files
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2024-03-18_ecdfc1382acb95cb8a21e9762d6313fc_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ