Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_422a7e80de452e8d561085a32411c13b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_422a7e80de452e8d561085a32411c13b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_422a7e80de452e8d561085a32411c13b_cryptolocker
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Size
121KB
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MD5
422a7e80de452e8d561085a32411c13b
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SHA1
1568b41ab05994a3180d1701d80d016bc03032b7
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SHA256
e098292239a0838dbc96472d7c96a385ed135d009e44f8932d9bd034916feecf
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SHA512
f4de1b9b6e46427278f7b9035190d252c26e23d38f00dd83ff64ff406940d3dbbabcbd53c8464a20bda42a273eac06b364395b524209c2a5b31b1ea2624c5782
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBT2e+:gUj+AIMOtEvwDpjNbwQEIPlemUhYmB
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 2024-03-19_422a7e80de452e8d561085a32411c13b_cryptolocker
Files
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2024-03-19_422a7e80de452e8d561085a32411c13b_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