Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_b9e98ef7763e8e3940a44bff1d869505_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_b9e98ef7763e8e3940a44bff1d869505_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_b9e98ef7763e8e3940a44bff1d869505_cryptolocker
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Size
90KB
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MD5
b9e98ef7763e8e3940a44bff1d869505
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SHA1
d4e3a5db4296f2bd4cdec109d318762f5467b7ee
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SHA256
910c095a933adb341e6e8e05169525b453efd1aea11b1d0e2600f89e89bb3f4b
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SHA512
1d449e4312f9f4546d6323ec5a5beb0e524b4dfc4e4b47ed9a473adaf9d79d2b4bac69fff579e838da750f1f8161be46c40af60903adba79392ad233ca07cca3
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMg+:V6a+pOtEvwDpjtza
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 2024-02-23_b9e98ef7763e8e3940a44bff1d869505_cryptolocker
Files
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2024-02-23_b9e98ef7763e8e3940a44bff1d869505_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ