Static task
static1
Behavioral task
behavioral1
Sample
2024-04-08_ee28b34a1f01bd5f86ea28cc50e256a0_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-08_ee28b34a1f01bd5f86ea28cc50e256a0_cryptolocker.exe
Resource
win10v2004-20240319-en
General
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Target
2024-04-08_ee28b34a1f01bd5f86ea28cc50e256a0_cryptolocker
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Size
71KB
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MD5
ee28b34a1f01bd5f86ea28cc50e256a0
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SHA1
a8fb2a26feadf050cd0126d7d35c7bc7423d6738
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SHA256
18f13be8c1d5fdfc7b28fd199f7e782d5ad857dc5cb301cba80f0cbf16444355
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SHA512
27a5262e35bf9048b16759afd2bd2d498fed8c48a92bd4e68135f067453fd6c823ac6fd1645de2a4a2b5d11c43e888bccfc492a3dbc532cb645e59a873093eb9
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOTs:DW60sllyWOtEvwDpjwF85H
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 2024-04-08_ee28b34a1f01bd5f86ea28cc50e256a0_cryptolocker
Files
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2024-04-08_ee28b34a1f01bd5f86ea28cc50e256a0_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