Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_905bc437c83b46a464fbeed56399cc1b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_905bc437c83b46a464fbeed56399cc1b_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_905bc437c83b46a464fbeed56399cc1b_cryptolocker
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Size
120KB
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MD5
905bc437c83b46a464fbeed56399cc1b
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SHA1
f8bcdaea895c836f4e9ee57b698515039b232e9a
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SHA256
1e812865b74406aaaf38bf4d557b11d7c0f0e89bea4a50df41b057d3459e5bb1
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SHA512
cac76c9aee70f065dd03e70db17278512773584e3388f821b6933b3370b826397cae1ffe9ac8f0d196ff7bb469ff7951cd1eb276713368fe16c592ca6dff5556
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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 2024-02-21_905bc437c83b46a464fbeed56399cc1b_cryptolocker
Files
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2024-02-21_905bc437c83b46a464fbeed56399cc1b_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