Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_61111689c70a97544469420643d72234_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_61111689c70a97544469420643d72234_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_61111689c70a97544469420643d72234_cryptolocker
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Size
103KB
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MD5
61111689c70a97544469420643d72234
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SHA1
b301fa4b9885df8893d61033f95dda682f426750
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SHA256
a53f6471c3ac92dde40cbd3b0494c78aff214baf236f40389c311cdbda74a365
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SHA512
70cd7e2f6dd2f856c8bad4fc9c1f9895bd7ae9acafa498a38f0e695cddc0c059aa26592a940c8db2a15d3f78cea4fb03ccd2d13b8b801f7ce7cc70139e61e854
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpwqWsvikv:V6a+pOtEvwDpjtzK
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 2024-02-25_61111689c70a97544469420643d72234_cryptolocker
Files
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2024-02-25_61111689c70a97544469420643d72234_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