Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_f1518b7e9b910b48be8886f1798a1b6b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_f1518b7e9b910b48be8886f1798a1b6b_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-18_f1518b7e9b910b48be8886f1798a1b6b_cryptolocker
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Size
39KB
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MD5
f1518b7e9b910b48be8886f1798a1b6b
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SHA1
8b83460d75ec691f1f5948a91dd6de808b2b458d
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SHA256
63054cc1611f018c5c85354976dd1e1f09133fa7a3ed8f4d9cc954d6ec2c7c30
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SHA512
1e8c8d0a945cb80097cf73b77e3bd6c3382103a15f9f44ba417be34621fe4f6f9f5db833b864358cd012229030ba2a9970fff717dbf984b92cc6aeb2413c5945
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL+:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkL+
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_f1518b7e9b910b48be8886f1798a1b6b_cryptolocker
Files
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2024-02-18_f1518b7e9b910b48be8886f1798a1b6b_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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ