Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_29f404cbe23e95d3dbc70a999548d7be_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-04_29f404cbe23e95d3dbc70a999548d7be_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-04_29f404cbe23e95d3dbc70a999548d7be_cryptolocker
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Size
61KB
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MD5
29f404cbe23e95d3dbc70a999548d7be
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SHA1
69b8ec848c7b8fbb020049f7fdb5816271e1522c
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SHA256
9bbe78f101047dea06f09056444e43d8c1544765c0890f0c56da50537a69e9e4
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SHA512
3390cc1fc8c31f9d8ca6330cd76fdd33dd0f962209a55732ce211ee1b85170a436d1dd15c831f82aaa01b49645613e4023f39c6c48089c43fe2d901d78886e1f
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi3:BbdDmjr+OtEvwDpjM8S
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 2024-06-04_29f404cbe23e95d3dbc70a999548d7be_cryptolocker
Files
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2024-06-04_29f404cbe23e95d3dbc70a999548d7be_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