Static task
static1
Behavioral task
behavioral1
Sample
2024-05-28_397a0c179a6ff6bfbe2086e0d6e1a002_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-28_397a0c179a6ff6bfbe2086e0d6e1a002_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-28_397a0c179a6ff6bfbe2086e0d6e1a002_cryptolocker
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Size
122KB
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MD5
397a0c179a6ff6bfbe2086e0d6e1a002
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SHA1
de53ccce9d923b326c9fb1e3b0fdf365e7ae6408
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SHA256
ffc8a9e7d0c45b1ca5c6fcc26ec4a0cbbe1c0fdd1371f2b43cbbe7904f2b20e8
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SHA512
3913bfe9cad92575dbeec4be521aef53b2111ebec4aa521247acbcc3cd5d2e07b77b6d0bd7401de60898be944c0c06cb9aca8a7ffc4507ddb27061a15b6b4c0f
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTK5U:gUj+AIMOtEvwDpjNbwQEIPlemUhYaW
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 2024-05-28_397a0c179a6ff6bfbe2086e0d6e1a002_cryptolocker
Files
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2024-05-28_397a0c179a6ff6bfbe2086e0d6e1a002_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