Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_3770d7abe719f3c821d18e0c150733fe_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-26_3770d7abe719f3c821d18e0c150733fe_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-26_3770d7abe719f3c821d18e0c150733fe_cryptolocker
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Size
91KB
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MD5
3770d7abe719f3c821d18e0c150733fe
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SHA1
9de52913c2b22c7cc7b7e0822216c1305c0df9be
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SHA256
e371fda31b7745679290ad68768f2cc5c74b9aa934d3aae26e62dc890e8398d6
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SHA512
0829445d7d20dd61c74b5c4efc8ec486dfaed1c178208140f3c18a1ec5d052367e8eae7cfd06b946163cc84abb9345a8cddb2ab2182645db2664472d3f0ca8f5
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgL0e:V6a+pOtEvwDpjtzh
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 2024-04-26_3770d7abe719f3c821d18e0c150733fe_cryptolocker
Files
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2024-04-26_3770d7abe719f3c821d18e0c150733fe_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