Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_b7996fe48bf433a1ead7c239f50dccc8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_b7996fe48bf433a1ead7c239f50dccc8_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_b7996fe48bf433a1ead7c239f50dccc8_cryptolocker
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Size
129KB
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MD5
b7996fe48bf433a1ead7c239f50dccc8
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SHA1
1f22598bd17ebc8539c97db3d772c226cb71c0f3
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SHA256
94140348bb1d46418019a99ad79b8684042dded84ff0beda6f0a7b6bfe6a657c
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SHA512
8d6df06a37d753b1921c1a218160377a9579aa5a0978c8fc617edab83cce242940e197f76f0ba54952993de290efa53cd7913009df4e6793ed6b8efef5b75012
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp699GNtL1eJ:V6a+pOtEvwDpjtzT
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 2024-03-05_b7996fe48bf433a1ead7c239f50dccc8_cryptolocker
Files
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2024-03-05_b7996fe48bf433a1ead7c239f50dccc8_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