Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_d4b90a697f9cbe77581822e4a8c2393c_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-19_d4b90a697f9cbe77581822e4a8c2393c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-19_d4b90a697f9cbe77581822e4a8c2393c_cryptolocker
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Size
125KB
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MD5
d4b90a697f9cbe77581822e4a8c2393c
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SHA1
8f0c6172ee6eab0c40c4903658b1929d85d901ec
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SHA256
d2a1aa2c0e0fc8b3bca60738d2d6182b50c6f02d4d037cbaad583d0db4676818
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SHA512
e3500a93c710ba003da230a80e62e98c413930d06521024e500b4e84f7599f126966530be078ec45324116796ea9ffeb659e36e282976366b22b179fae70864a
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxE4qq:vCA9OtEvwDpjs
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_d4b90a697f9cbe77581822e4a8c2393c_cryptolocker
Files
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2024-03-19_d4b90a697f9cbe77581822e4a8c2393c_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