Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_48ad37f9b577cda7ab8b1de8b697e15a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_48ad37f9b577cda7ab8b1de8b697e15a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_48ad37f9b577cda7ab8b1de8b697e15a_cryptolocker
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Size
61KB
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MD5
48ad37f9b577cda7ab8b1de8b697e15a
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SHA1
6dccf034ed4d8a075e8502fd5f221f1c7853dd17
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SHA256
9692f4e36318faeaf3e1161e9bf98ae3d7adac4dca22510f12a38dbf387f5bca
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SHA512
8386f211168e5b59521870b65c0c86a0d79935bd8edae2a027faa8778b36d94124043b4fe0b424f6cf7e0b02989fddc6ec636df6770ada8a52b892bb0ecf9d59
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgts0:BbdDmjr+OtEvwDpjM88
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 2024-02-12_48ad37f9b577cda7ab8b1de8b697e15a_cryptolocker
Files
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2024-02-12_48ad37f9b577cda7ab8b1de8b697e15a_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