Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_f7c23568898b34ba885fc6c79ddd2ae2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_f7c23568898b34ba885fc6c79ddd2ae2_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-03_f7c23568898b34ba885fc6c79ddd2ae2_cryptolocker
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Size
46KB
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MD5
f7c23568898b34ba885fc6c79ddd2ae2
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SHA1
728c785ebbe73cd0fdb4a881a92de0df7f2de1ec
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SHA256
9d7869fa30bd2892f8e1892fce842e139af027adc5176ff47a8eb8e008c1ba82
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SHA512
28dc33ea047a2b0ebcde995ddd5dad24a24e04f3986295c1343e09c3925dc2fa72ee23202f66a770122812e7d03a217fb073b913346ca3b70c7ad58503045d47
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsZ:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1H
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-03_f7c23568898b34ba885fc6c79ddd2ae2_cryptolocker
Files
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2024-02-03_f7c23568898b34ba885fc6c79ddd2ae2_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ