Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_f42f3e4bdf3d11e95289b3e57faa3706_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-03_f42f3e4bdf3d11e95289b3e57faa3706_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_f42f3e4bdf3d11e95289b3e57faa3706_cryptolocker
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Size
54KB
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MD5
f42f3e4bdf3d11e95289b3e57faa3706
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SHA1
04767d6dda716467206cd5c6dc019661b7154b4a
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SHA256
a21eaf0c6cb7ecd2caf5493e11c38bf684715e202ec4f03b16523cae15ef0819
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SHA512
90a754394efdbb36ab46c6182c1b1c98922c058ecf7df5d3d0f5f2cc5ab7defe70cbc9675e1c4834f8370cfe37a0d74772dfa46aebf4dde9836a06ef8ca7d40c
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQ6uP:DW60sllyWOtEvwDpjwFj
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 2024-05-03_f42f3e4bdf3d11e95289b3e57faa3706_cryptolocker
Files
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2024-05-03_f42f3e4bdf3d11e95289b3e57faa3706_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ