Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_b18f5e2baac531faea036a9ee871c2fc_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_b18f5e2baac531faea036a9ee871c2fc_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_b18f5e2baac531faea036a9ee871c2fc_cryptolocker
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Size
76KB
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MD5
b18f5e2baac531faea036a9ee871c2fc
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SHA1
05c61c03fc1902d7ab72ff5087d30d1a7c9b7a57
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SHA256
adaec366e124b91fb1f4a58801eba00a7b668aec2feac939228acab67aeb9bff
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SHA512
dc3437544690acb786bc5c86c2b3c6922d0073416b2bb6f13955c14a492832988c2f944bf43e3af3d4ccde488fd7eb1c7d8674e428ff904041b40f1d6820db5b
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTY87:ZVxkGOtEvwDpjcaxy
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 2024-02-04_b18f5e2baac531faea036a9ee871c2fc_cryptolocker
Files
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2024-02-04_b18f5e2baac531faea036a9ee871c2fc_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