Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_52dc751105fe642f38caa3ccbb90ccb0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_52dc751105fe642f38caa3ccbb90ccb0_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_52dc751105fe642f38caa3ccbb90ccb0_cryptolocker
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Size
68KB
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MD5
52dc751105fe642f38caa3ccbb90ccb0
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SHA1
2afb55856c230be3dfd55e505a1c911c280dc914
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SHA256
6164ee6e1dc839b65bdcf9f47137e45fe4710a92c5fab8e0b071ea4ba4643ac5
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SHA512
0bcb6e0d091fc0a17ad0b3f4d5ff1300e0f4506ae9c93900fbe09c8f79274075c92f2b198055a3f2f81ba7d7c334a322ba83cc6528f8f8a43db255261cc6dac5
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUi:DW60sllyWOtEvwDpjwF85o
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 2024-02-19_52dc751105fe642f38caa3ccbb90ccb0_cryptolocker
Files
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2024-02-19_52dc751105fe642f38caa3ccbb90ccb0_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