Static task
static1
Behavioral task
behavioral1
Sample
2024-02-01_888fc1f056f3ba63e317b9cd5e29f057_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-01_888fc1f056f3ba63e317b9cd5e29f057_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-01_888fc1f056f3ba63e317b9cd5e29f057_cryptolocker
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Size
119KB
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MD5
888fc1f056f3ba63e317b9cd5e29f057
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SHA1
f877fa17f738daa2ea7c1b93942d4c5d4b30fb38
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SHA256
213cdcec39dc6ea762dc79406543395b1ef4395aa320f415b2ce49c0681f7c0b
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SHA512
ee5e99f81a63b5be6e0c283873501f3e22010b3728a8423a9bf2af0aa2ab2af6eef2d16e7c1c00fe519e0902b113a69773ff3a1722bf65f2391adee9af8bdd62
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBT5:gUj+AIMOtEvwDpjNbwQEIPlemUhYJ
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 2024-02-01_888fc1f056f3ba63e317b9cd5e29f057_cryptolocker
Files
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2024-02-01_888fc1f056f3ba63e317b9cd5e29f057_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