Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_727dcdd2d657efee92c6cb3271d03d3c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_727dcdd2d657efee92c6cb3271d03d3c_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_727dcdd2d657efee92c6cb3271d03d3c_cryptolocker
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Size
122KB
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MD5
727dcdd2d657efee92c6cb3271d03d3c
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SHA1
74a9a07246e01a10f4bf021957d48421bd173cee
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SHA256
7c6351278a22ce5c6dc064788abef76a6e57d7e5fe552cba9ce46d74772ce2c8
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SHA512
5acf53d4f9d103e1b2a320ac860258a2b3354e02c485b809a7114e1ebfcb7d912cf6bbe3cbcb559f81c042b1835a52df8561ec00f0ef4811de274eab5b7b0e79
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4+:vCA9OtEvwDpjP
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 2024-02-22_727dcdd2d657efee92c6cb3271d03d3c_cryptolocker
Files
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2024-02-22_727dcdd2d657efee92c6cb3271d03d3c_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