Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_a3b12c376b0e526996c2e90773e3937f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_a3b12c376b0e526996c2e90773e3937f_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_a3b12c376b0e526996c2e90773e3937f_cryptolocker
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Size
47KB
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MD5
a3b12c376b0e526996c2e90773e3937f
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SHA1
6625b9ee92fd5085d0e801061d57ab476c18786a
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SHA256
2887c5e464ea6ddf62d7f83f6178868295a6a77b559741e39e26e0324c6edd10
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SHA512
e1366efba14f4547731cd963422ac44ae445bddd36f6170e9c1735638129325c34be780723dcfc16fb0f5eb4496e20d1a036a6d2a45d294b59aea1765cd60ea8
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsR: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 2024-02-25_a3b12c376b0e526996c2e90773e3937f_cryptolocker
Files
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2024-02-25_a3b12c376b0e526996c2e90773e3937f_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