Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_0d3906cd2f8604dedbd6f518cceb9917_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-18_0d3906cd2f8604dedbd6f518cceb9917_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_0d3906cd2f8604dedbd6f518cceb9917_cryptolocker
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Size
58KB
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MD5
0d3906cd2f8604dedbd6f518cceb9917
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SHA1
d730667fcf8a48d37d7c6299f816e9778cf3a6e5
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SHA256
1314568d03fe123a17696c63a99cdc69d771f20a20636379ed9bae8655a472e7
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SHA512
35e0792ce74ad78d9b491fbedcb58b5bc2240386b0ea22e415d44d9057c3458639667bbee97af77ee0d892d3688ef54bbba7489c71500f25ddb9ecff3b030c68
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614G:BbdDmjr+OtEvwDpjMB
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-18_0d3906cd2f8604dedbd6f518cceb9917_cryptolocker
Files
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2024-01-18_0d3906cd2f8604dedbd6f518cceb9917_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE