Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_ed5ff5855a2b40f9cc5b9e1081fa5469_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_ed5ff5855a2b40f9cc5b9e1081fa5469_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_ed5ff5855a2b40f9cc5b9e1081fa5469_cryptolocker
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Size
68KB
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MD5
ed5ff5855a2b40f9cc5b9e1081fa5469
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SHA1
38b1a6c983539c62f1e1e7c650a9c9f84528e991
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SHA256
e299a7c9b737311ab10148b46f15d5d8654d0c9cd7fed22521e01eea857682ca
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SHA512
a1852d63380bad7f55d8c8d0bfe80b40b1f01ad5a5c847ffa7ec46cb09f32c069b162b55d0da6a33393934f6dba2f9fc63fbdb19cfd04ab680220538d1d2589a
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUI:DW60sllyWOtEvwDpjwF85C
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_ed5ff5855a2b40f9cc5b9e1081fa5469_cryptolocker
Files
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2024-02-19_ed5ff5855a2b40f9cc5b9e1081fa5469_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