Static task
static1
Behavioral task
behavioral1
Sample
2024-05-28_80bd8496dce53b2bafb9ac24b0e5c874_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-28_80bd8496dce53b2bafb9ac24b0e5c874_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-28_80bd8496dce53b2bafb9ac24b0e5c874_cryptolocker
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Size
57KB
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MD5
80bd8496dce53b2bafb9ac24b0e5c874
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SHA1
deb942eb4fc2a9d659107df6b37d4768edc35a35
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SHA256
1aa98b53eee8f4b87ad81cbcaf54d92328fd5c51f8a634a3e88e3c4dadfbce66
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SHA512
5d163d65f1f124ebeea30adba9d2df885670f39dad1b8763cb33c407f7ce48b5dcd362de7c151e54afdce9e18528a25cddffb0234d5e80a87b9421c4a9027d71
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyq:BbdDmjr+OtEvwDpjMt
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 2024-05-28_80bd8496dce53b2bafb9ac24b0e5c874_cryptolocker
Files
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2024-05-28_80bd8496dce53b2bafb9ac24b0e5c874_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