Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_e7b894917f39f9795e20e853fe74afe1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_e7b894917f39f9795e20e853fe74afe1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_e7b894917f39f9795e20e853fe74afe1_cryptolocker
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Size
69KB
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MD5
e7b894917f39f9795e20e853fe74afe1
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SHA1
08444469ed33c9945469b8831f94117cea281d95
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SHA256
81640a536ab99d8441618d6032ab6f0fbd39be8ac819d32d5815fdd4dd850018
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SHA512
e611413afb8af6db1a0ae9710f342ba5e6a80f874e91d62d64faa877884f42fbe630d8bf1414f593226f098ff4145b4383c628ae8c4016a2823c36cc9c6a35ea
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUbei:DW60sllyWOtEvwDpjwF85h
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 2024-02-29_e7b894917f39f9795e20e853fe74afe1_cryptolocker
Files
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2024-02-29_e7b894917f39f9795e20e853fe74afe1_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