Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_12c6f6371a7c0c13299cca215e6ab648_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_12c6f6371a7c0c13299cca215e6ab648_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_12c6f6371a7c0c13299cca215e6ab648_cryptolocker
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Size
59KB
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MD5
12c6f6371a7c0c13299cca215e6ab648
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SHA1
c16bbc2c93e302a2eece774eb7f571bd6fb6918d
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SHA256
2339dbd44bd37758e53086f366fbbae3f47bc3310595a9245b95ec2ff01de4d2
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SHA512
ee6eb37a0b977082f2586dec6291db3c1827d17fd798af9fc12507184cddf282782353138e8d2df2e317f089a5c4505a1a985102c20a6a30bfbc0876eddadb34
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PT+:BbdDmjr+OtEvwDpjMA
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 2024-03-26_12c6f6371a7c0c13299cca215e6ab648_cryptolocker
Files
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2024-03-26_12c6f6371a7c0c13299cca215e6ab648_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