Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_99e97d3d0cc79fab531f76fd3a5818a2_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-05_99e97d3d0cc79fab531f76fd3a5818a2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_99e97d3d0cc79fab531f76fd3a5818a2_cryptolocker
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Size
90KB
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MD5
99e97d3d0cc79fab531f76fd3a5818a2
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SHA1
196e6e763563fbf3e1d9ea9365cd640b6b3c53fb
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SHA256
d61cb82bbff175f38b280701383a1a775da6e43daae4f9acf61f6fa196a46115
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SHA512
c257215eed2088de2059406611316f44595564792c6377c7e276f091d85f812e41a83ece77169427ae795a958787e81d3eb72582a9b6655615bb4deea31f0be5
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgsK:V6a+pOtEvwDpjtzj
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_99e97d3d0cc79fab531f76fd3a5818a2_cryptolocker
Files
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2024-03-05_99e97d3d0cc79fab531f76fd3a5818a2_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