Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_a4c7b4e69ad3db551227005553f094f5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_a4c7b4e69ad3db551227005553f094f5_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_a4c7b4e69ad3db551227005553f094f5_cryptolocker
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Size
91KB
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MD5
a4c7b4e69ad3db551227005553f094f5
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SHA1
3c8be6999879a8aa656efe9b9b6001ea90731144
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SHA256
984f916c2b5e1bf28cf3298f7c1d3ef87e392e0883e86691daba9f1868078d56
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SHA512
fb9b4e280747e5c80f8e6039eb98aaf97cc79fe2013f1d0322783a62ab543d9d53dd77dafad57e5f02573289d9d201a20c3ea0e45359a570e34941d3987b59e7
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgcf9X:V6a+pOtEvwDpjtzQ
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 2024-03-06_a4c7b4e69ad3db551227005553f094f5_cryptolocker
Files
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2024-03-06_a4c7b4e69ad3db551227005553f094f5_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