Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_7f2b4686f504e6c679ff3f0133f0b6d8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_7f2b4686f504e6c679ff3f0133f0b6d8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_7f2b4686f504e6c679ff3f0133f0b6d8_cryptolocker
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Size
83KB
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MD5
7f2b4686f504e6c679ff3f0133f0b6d8
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SHA1
d21a4d00eabd5974838e49e8979e8f5c80484b32
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SHA256
3ebb9ed4045651d05ff2ed4aa89336f89ffca8b47a465a156640bbb2bfa8e7fc
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SHA512
e78896a4565396320761c68c9e2e13591788dcd7e9df9c471dc7ce25ab1d6f5ed6572a4a4eb10d70b1a000f8d80ed40c3e0f28a9e8ac4c724b261ca674925a26
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSLQ4:V6a+pOtEvwDpjvpm
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 2024-02-12_7f2b4686f504e6c679ff3f0133f0b6d8_cryptolocker
Files
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2024-02-12_7f2b4686f504e6c679ff3f0133f0b6d8_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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