Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_476e48eb35bfda547649cc9cf834b9dc_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_476e48eb35bfda547649cc9cf834b9dc_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_476e48eb35bfda547649cc9cf834b9dc_cryptolocker
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Size
71KB
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MD5
476e48eb35bfda547649cc9cf834b9dc
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SHA1
1130cb43481d4f27ea2fcb156ebbdc7cb57b2d31
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SHA256
b48443a1831a84c411db04fcfdf7eb2a0d507da3f3addc6bf8d19fa18c94cd98
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SHA512
68fa585340b8e906e45d3071054fc7062066661fe32401465103e4b119d35b54e4e08848b602c8446ffab9accbaa4ce1025ea1bea4b9d6c792420cac37ef805f
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU1Tm:DW60sllyWOtEvwDpjwF85G
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-19_476e48eb35bfda547649cc9cf834b9dc_cryptolocker
Files
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2024-02-19_476e48eb35bfda547649cc9cf834b9dc_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ