Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_8f0921d8f869b7c5154f5b2e57e4449c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_8f0921d8f869b7c5154f5b2e57e4449c_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_8f0921d8f869b7c5154f5b2e57e4449c_cryptolocker
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Size
50KB
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MD5
8f0921d8f869b7c5154f5b2e57e4449c
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SHA1
0b93087beca6ff1e9b2fc3e61906201fe5c7722f
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SHA256
83890979031138dee0fdf0e1122491602c4b012d70fb10a62b582a8aeb14b2fc
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SHA512
e58848563c3c600b6a8e80b8c6af93f2d892977999091c4d09f7f087707e3cdee8bd4ff73bbe0b249250cba7ad084a121ee5b1b9379c8f2fa19cecd8de0b76ce
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojakNO:V6a+pOtEvwDpjt
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 2024-02-23_8f0921d8f869b7c5154f5b2e57e4449c_cryptolocker
Files
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2024-02-23_8f0921d8f869b7c5154f5b2e57e4449c_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