Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_c7fbf86465cb60e3a1f04e54cad9fd60_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_c7fbf86465cb60e3a1f04e54cad9fd60_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-09_c7fbf86465cb60e3a1f04e54cad9fd60_cryptolocker
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Size
61KB
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MD5
c7fbf86465cb60e3a1f04e54cad9fd60
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SHA1
33a8737a20ad161c6f9228641da109ed790c7442
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SHA256
989d3316ad07bc74945bb2b841c7a977ad15ee879f333d02ee4de2cf26670fa5
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SHA512
3615de031d039a25c893afba74d0b3bdda761ad7fa314dde9a32dfa6eaad1fa7f852c6ce0f2fa7544fc9e2c69dae0c5b4e75bc135bc0a37949fc935b80f37221
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SSDEEP
1536:/zFbxmLP6QMOtEvwDpjX86Sj/WprgJN6tZdOyJ36uZ:/VxkyOtEvwDpj8aL
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 2024-04-09_c7fbf86465cb60e3a1f04e54cad9fd60_cryptolocker
Files
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2024-04-09_c7fbf86465cb60e3a1f04e54cad9fd60_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
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE