Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_9ec298954f6e5aa018d42b92044cbdd2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_9ec298954f6e5aa018d42b92044cbdd2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_9ec298954f6e5aa018d42b92044cbdd2_cryptolocker
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Size
62KB
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MD5
9ec298954f6e5aa018d42b92044cbdd2
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SHA1
66b01d913a33faa42ed7d2f10361b184dc701e56
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SHA256
7aa9a25f4a63ca4cd064925e5ab9d24f25248c06ce391f50ea05f6e4e4a4c634
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SHA512
69eed6968daf8c1f9daad3c97441f8794dc06097aa004fe491005c85975f1dd858a75fcc4d363e50460f5653cffa86d43333e8dd4a0d9913ae1458d172f09a85
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtst7:BbdDmjr+OtEvwDpjM8p
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 2024-03-14_9ec298954f6e5aa018d42b92044cbdd2_cryptolocker
Files
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2024-03-14_9ec298954f6e5aa018d42b92044cbdd2_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