Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_4da1f446cf2f022d366b9a223a01ae57_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_4da1f446cf2f022d366b9a223a01ae57_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_4da1f446cf2f022d366b9a223a01ae57_cryptolocker
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Size
45KB
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MD5
4da1f446cf2f022d366b9a223a01ae57
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SHA1
761edfebbfae87f9b63ec70f9ff8a77d4fc2e2e6
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SHA256
565047fe637bfd0eb8f1cd7085d4f59e3b39781837af15a409d8feede1ccc4ae
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SHA512
b33eedc95337a8b3caadd9eff3a2eebf870eb4b7efb214472b174a3c1af11a5466efd31db74f919276248db2fa76343d35cf1236b43fc4783ac787a0e87cd357
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsb:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1F
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 2024-03-09_4da1f446cf2f022d366b9a223a01ae57_cryptolocker
Files
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2024-03-09_4da1f446cf2f022d366b9a223a01ae57_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