Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_fa7879f29d4eb71579e1438ea7833cdd_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-18_fa7879f29d4eb71579e1438ea7833cdd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_fa7879f29d4eb71579e1438ea7833cdd_cryptolocker
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Size
70KB
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MD5
fa7879f29d4eb71579e1438ea7833cdd
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SHA1
a5e4650df12dd6125b5e7194a879302cf84c6ed4
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SHA256
250ee54675007e58f13c87bf979a15a1199302b7f0d127aad85cf6c1cdb6ab31
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SHA512
bad12aaf3a7d88813da0eed3dfc942eebd6508a613bdaf554d214da4786d68a9abb50d870d36f510f3964c468489d6d4ce34deb30f788f22812b92a51ecb1000
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbgSz:DW60sllyWOtEvwDpjwF85f
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 2024-02-18_fa7879f29d4eb71579e1438ea7833cdd_cryptolocker
Files
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2024-02-18_fa7879f29d4eb71579e1438ea7833cdd_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