Static task
static1
Behavioral task
behavioral1
Sample
2024-06-11_b85e157b7c94b90214e7610f889813e0_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-11_b85e157b7c94b90214e7610f889813e0_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-11_b85e157b7c94b90214e7610f889813e0_cryptolocker
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Size
41KB
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MD5
b85e157b7c94b90214e7610f889813e0
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SHA1
631c59843bb200483efc2748383c7afa01128d61
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SHA256
f3d795860df581375b982d8b34291815ca5ce08c2e5c39786bbebf7a396030dd
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SHA512
273201ecc534400b0d5e213861773d20013dceb7a4a05ab4b72c913677dccdc9b697af4bb3a95db967f2497e9bac32481a5b12b1c6178425ed00a1de0b3b970a
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDbKX:ZzFbxmLPWQMOtEvwDpjLeJAsKcbKX
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 2024-06-11_b85e157b7c94b90214e7610f889813e0_cryptolocker
Files
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2024-06-11_b85e157b7c94b90214e7610f889813e0_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