Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_b1b105ef40c2a5cffe625478352a2a7c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-23_b1b105ef40c2a5cffe625478352a2a7c_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-23_b1b105ef40c2a5cffe625478352a2a7c_cryptolocker
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Size
47KB
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MD5
b1b105ef40c2a5cffe625478352a2a7c
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SHA1
d648438ef0d23cd6794b71725de23671dba7e18b
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SHA256
448fd1a0f1bdad18bc307e25401419e6d769076e6c535af0f674ee7f38d6ff4a
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SHA512
24ec02e85ed5b50577755df22925c1cfedb1d61efeae225463a054914afe992ae089bf8d62d7b708eefeaf4661c361291965c7ae2e2c61c4010802c2637177ae
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpjeJQ7suIlsw92KFXckdXsD:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakQ
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 2024-01-23_b1b105ef40c2a5cffe625478352a2a7c_cryptolocker
Files
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2024-01-23_b1b105ef40c2a5cffe625478352a2a7c_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