Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_b444edf699046db9f44151f17375b457_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-19_b444edf699046db9f44151f17375b457_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-19_b444edf699046db9f44151f17375b457_cryptolocker
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Size
61KB
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MD5
b444edf699046db9f44151f17375b457
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SHA1
1f16b3abe632adf3d7982b33c821d5bf296db96c
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SHA256
f00679c0f47d38595e576d873f3873fc503e7af1f1499c104a4fefb410ba66df
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SHA512
c7e584323d2347b41a499f059990fbef58092ac50b87ef3ca5d2349cf72b803b0fffa28ffed6cb7bf1527afefb3119f5f47148535dbf3cbe34dc792bc11d1949
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbt5R:V6a+pOtEvwDpjvM
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 2024-04-19_b444edf699046db9f44151f17375b457_cryptolocker
Files
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2024-04-19_b444edf699046db9f44151f17375b457_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