Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_a335de2d7528b403e85eaead71b324b8_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-24_a335de2d7528b403e85eaead71b324b8_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_a335de2d7528b403e85eaead71b324b8_cryptolocker
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Size
67KB
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MD5
a335de2d7528b403e85eaead71b324b8
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SHA1
9e0339db61342524fa853b116689ae2602a98971
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SHA256
3fe0146822c9d2d1304b9e28ed5bccec888d7a26daf4a9daf92c0e76deac1a26
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SHA512
fa83891206a1244fb2398500e7506752f9ca96e3ea295fc7c2129db1be0df59a764c0fb0bd48d341e7b941c1c9cb496236ce56068bf96b5330312bce7d23b166
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU4V:DW60sllyWOtEvwDpjwF85i
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 2024-02-24_a335de2d7528b403e85eaead71b324b8_cryptolocker
Files
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2024-02-24_a335de2d7528b403e85eaead71b324b8_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