Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_3f480b9912c646eb3c54f08636526d0b_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-09_3f480b9912c646eb3c54f08636526d0b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-09_3f480b9912c646eb3c54f08636526d0b_cryptolocker
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Size
71KB
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MD5
3f480b9912c646eb3c54f08636526d0b
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SHA1
9ad745d297b7d43d34a2c2def3ec6975a551e028
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SHA256
c31167f99d3939b496c9a8af0154e9fa64aab6ed94f89329d9dd938bfebccbf8
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SHA512
6eeec4093aa7123bbfbedc22dceb0c5254ea061c7b9557e62ff5593170476093fd00f88f66e01d5342de28a350f75d67f187271ccfcb6406d0179bb0b6d38d7f
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOTk:DW60sllyWOtEvwDpjwF853
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 2024-04-09_3f480b9912c646eb3c54f08636526d0b_cryptolocker
Files
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2024-04-09_3f480b9912c646eb3c54f08636526d0b_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