Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_b589f0cd12d0b846f4d5f428f33dec52_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_b589f0cd12d0b846f4d5f428f33dec52_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_b589f0cd12d0b846f4d5f428f33dec52_cryptolocker
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Size
126KB
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MD5
b589f0cd12d0b846f4d5f428f33dec52
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SHA1
41c7ee22d537d9b455319252fd5a5bdee7ce52ba
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SHA256
bee98b71e2b9f81de0bbf3348875828cd139306d43ec8689dfc09fed958993d7
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SHA512
b61c3322856033e94cb44cca40d7e614e721b02521f390d89a5bab90c0992315c96e698172a0e4afd3dce7e0ff20cc4d8e83049daf89599f1e5e4ea4441c9f92
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBp9:vCA9OtEvwDpjB
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 2024-02-03_b589f0cd12d0b846f4d5f428f33dec52_cryptolocker
Files
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2024-02-03_b589f0cd12d0b846f4d5f428f33dec52_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE