Behavioral task
behavioral1
Sample
2024-04-21_24d193b97da1bd4cb905a642088c8afa_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-21_24d193b97da1bd4cb905a642088c8afa_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-21_24d193b97da1bd4cb905a642088c8afa_cryptolocker
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Size
89KB
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MD5
24d193b97da1bd4cb905a642088c8afa
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SHA1
af1935faf4a7ea8998592cca69f068c4154b1b78
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SHA256
750f62429b8923a69894941e532ac0c9d3b44afc6b9d5271171d0d8b08920af7
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SHA512
9800807b9c9926ea5dfaf26c83194af77c17281975acadf064b7f78d1dda93a1fe59e88ebe39a9321b0d9c7cb4e8c52cab05751505898d7bac3380e08c48d62a
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAAy:n6a+1SEOtEvwDpjYYvQd2Px
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-21_24d193b97da1bd4cb905a642088c8afa_cryptolocker
Files
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2024-04-21_24d193b97da1bd4cb905a642088c8afa_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE