Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_298c992ef44f9f917f949d917daec3d3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_298c992ef44f9f917f949d917daec3d3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_298c992ef44f9f917f949d917daec3d3_cryptolocker
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Size
84KB
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MD5
298c992ef44f9f917f949d917daec3d3
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SHA1
cb305d7dc9ebe9027dc8a5754d8c23e5f2b8ecbe
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SHA256
d6655f2647da0fd4fb7e0056b63d15a117b9984c4f633b496c6fc17a16873f9f
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SHA512
ca7ca00b1f16881611b61358f13cb3af6e2a31862ff8fa5d622c5382c07c9d2b65b80b8ec8af6206b8f77fe1eda5eb589d8b852bc8074806328cbbe04e2efaf7
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSL8y:V6a+pOtEvwDpjvpA
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 2024-02-28_298c992ef44f9f917f949d917daec3d3_cryptolocker
Files
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2024-02-28_298c992ef44f9f917f949d917daec3d3_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