Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_999bed08055ca74a63fe5f6b2d0c5b53_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-25_999bed08055ca74a63fe5f6b2d0c5b53_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_999bed08055ca74a63fe5f6b2d0c5b53_cryptolocker
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Size
93KB
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MD5
999bed08055ca74a63fe5f6b2d0c5b53
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SHA1
ce730d623b581666f78eac2f25b58731147c6b1b
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SHA256
bcfb93f280bc2a18c0916fef1dd950fbe47800e28c2fe389cb419b590c213b63
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SHA512
a8795475ca0da6200d1efbdf60a3f86d3d1e17bdbd8499c47e20b977c6fa49cdf6bf94540e8c9bb8b9ca6d15b7090855f9b9d5715940faeb03465b0072010a3f
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgNv:V6a+pOtEvwDpjtzB
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 2024-04-25_999bed08055ca74a63fe5f6b2d0c5b53_cryptolocker
Files
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2024-04-25_999bed08055ca74a63fe5f6b2d0c5b53_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