Static task
static1
Behavioral task
behavioral1
Sample
2024-02-18_b41e27f1a9e422867f06287bb77109ee_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_b41e27f1a9e422867f06287bb77109ee_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_b41e27f1a9e422867f06287bb77109ee_cryptolocker
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Size
59KB
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MD5
b41e27f1a9e422867f06287bb77109ee
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SHA1
99eb3d90c7c8da9bc24dc87a4f02b8e72bf167db
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SHA256
802fe9d5e25c379804b00b7faa3cea1f4374fd86362b2bf2e73b067a378c35e7
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SHA512
d5e553605fef8129cc5232e72ee79d690f402a416ae6609e76fae7d520ec07ab2b4c82572914392ed94a5b5152026d005fb1345d449d56196a4ac73e932f1c7d
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxnxaV:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lBO
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 2024-02-18_b41e27f1a9e422867f06287bb77109ee_cryptolocker
Files
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2024-02-18_b41e27f1a9e422867f06287bb77109ee_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