Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_ad9ae251738e1c85e9311676ea835682_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_ad9ae251738e1c85e9311676ea835682_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_ad9ae251738e1c85e9311676ea835682_cryptolocker
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Size
56KB
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MD5
ad9ae251738e1c85e9311676ea835682
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SHA1
cc181a00100abaedc6284cd121e5d3853b2f38c4
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SHA256
65b3219b810189b8264c8cc81896aa2ac0240c4f8a6da2c39621d01e7aadef4b
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SHA512
04b07bc76f1231093f67007339781df1afbebb957119526e4d9178bbe7bbfbde22e6cd16778d2bac7ac4b60fc4862490675997bd9757e7d339da17f0c7619557
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61s:BbdDmjr+OtEvwDpjMG
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 2024-01-29_ad9ae251738e1c85e9311676ea835682_cryptolocker
Files
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2024-01-29_ad9ae251738e1c85e9311676ea835682_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