Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_3a717142a8eb02ebab02326ab5920b03_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_3a717142a8eb02ebab02326ab5920b03_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_3a717142a8eb02ebab02326ab5920b03_cryptolocker
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Size
58KB
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MD5
3a717142a8eb02ebab02326ab5920b03
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SHA1
fb3959c988cf1cc071791eff93b5ff70e450149a
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SHA256
2b11a0b4fb20f54a3ee030cc299fececcb5a76c594758e235f887355007e185c
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SHA512
12c966bbfc0a840db80066950c20bf2e587cf155fd3a38b1e90c72b3c73ebb40ea385da8d60e4b622e497644f29656331cf1f6350fde6583ce611145c78f0aa7
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614e:BbdDmjr+OtEvwDpjM5
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 2024-01-18_3a717142a8eb02ebab02326ab5920b03_cryptolocker
Files
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2024-01-18_3a717142a8eb02ebab02326ab5920b03_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