Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_d6a71f87d444698d969d8a16cd794fcb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_d6a71f87d444698d969d8a16cd794fcb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_d6a71f87d444698d969d8a16cd794fcb_cryptolocker
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Size
55KB
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MD5
d6a71f87d444698d969d8a16cd794fcb
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SHA1
4e6fad4dc36e56dc04e943dbb6a65f46429118fc
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SHA256
ee26b796db0c903d11fc47358c91a8a264949ca474b2805f6023fe367931fae3
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SHA512
ae0ce53d4ce3309f5d7ff986e559fb350a09c297486c1bb7ce0fab61db10bf9f5f9689fff9be303031e0dd577cfb80e05424b2cb5c93bd723f7bae67fa6d5c9d
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61T:BbdDmjr+OtEvwDpjM1
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 2024-01-26_d6a71f87d444698d969d8a16cd794fcb_cryptolocker
Files
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2024-01-26_d6a71f87d444698d969d8a16cd794fcb_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