Static task
static1
Behavioral task
behavioral1
Sample
2024-03-13_7fd258aa0c3e657aa18719c0a3b54a21_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-13_7fd258aa0c3e657aa18719c0a3b54a21_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_7fd258aa0c3e657aa18719c0a3b54a21_cryptolocker
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Size
72KB
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MD5
7fd258aa0c3e657aa18719c0a3b54a21
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SHA1
69cd78631c35af78f1f6aad637f28611589ae4d9
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SHA256
91cd9cebd63b1451ccf87d8d570c20b249cd47e8db0382a092fca65ac9701854
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SHA512
6d05e2df1e821b92226ee76045bf8bb95bac534e1aa02ce58cdabd27f743664a22802a007d28d5373438fc651029f70d9a23a5dc647bd0956b06e4259bf8d739
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU1TT:DW60sllyWOtEvwDpjwF85z
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 2024-03-13_7fd258aa0c3e657aa18719c0a3b54a21_cryptolocker
Files
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2024-03-13_7fd258aa0c3e657aa18719c0a3b54a21_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