Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_765d94e724cf6e2a8b2c3adf51df4bed_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-25_765d94e724cf6e2a8b2c3adf51df4bed_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_765d94e724cf6e2a8b2c3adf51df4bed_cryptolocker
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Size
69KB
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MD5
765d94e724cf6e2a8b2c3adf51df4bed
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SHA1
e33ce3837e3522407212b29895663ab0af2018c7
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SHA256
e058331fabbaf1349f6c8123d7b1773ab674abaf8d69bd13c5846577b2fa7097
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SHA512
a932343a40a6ad657b3afa0f9f466d2b4a725193bba2871432aa5428e6964283bae902f4dee74e7bc727c9f583f1bdd80f88ea2ba564a5ea6d208b9d057b0503
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbgl:DW60sllyWOtEvwDpjwF85Q
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 2024-01-25_765d94e724cf6e2a8b2c3adf51df4bed_cryptolocker
Files
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2024-01-25_765d94e724cf6e2a8b2c3adf51df4bed_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