Static task
static1
Behavioral task
behavioral1
Sample
2024-01-24_2555fc283dcc3b260f3c19c9b04f0e0a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-24_2555fc283dcc3b260f3c19c9b04f0e0a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-24_2555fc283dcc3b260f3c19c9b04f0e0a_cryptolocker
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Size
67KB
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MD5
2555fc283dcc3b260f3c19c9b04f0e0a
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SHA1
fb88f022f2a40927903312d4d1e3dadd7b18b39a
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SHA256
bac073be5eac230ec4cab6432fdfe22e42990d87e990bc3a39f2ee9a2343d197
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SHA512
090735f71817fd0c742546fa14af02759738c0bc50da66829bc144dc41a134c3b5620809ba98350d851b11973fd71ad7a8603e0c187accf07c4f3d1f753a1f0b
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUo:DW60sllyWOtEvwDpjwF85S
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 2024-01-24_2555fc283dcc3b260f3c19c9b04f0e0a_cryptolocker
Files
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2024-01-24_2555fc283dcc3b260f3c19c9b04f0e0a_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