Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_95f91abd5aad398828d772291b74be7b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_95f91abd5aad398828d772291b74be7b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_95f91abd5aad398828d772291b74be7b_cryptolocker
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Size
59KB
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MD5
95f91abd5aad398828d772291b74be7b
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SHA1
52b74938d1aab25fed47c575bdf2010b658e1d29
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SHA256
9200154c81fac0d1105fc064145d39a30d2bd149613211d75f7e092c5da1bde0
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SHA512
891b24abee99d025717b78a1a3e347353d8b8f398bc7f94c868650096a929a0ed2e6e425db872f78e4df7fe6bd7e75ba4a5bdb34df73843e16ebecf50a183422
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgts+:BbdDmjr+OtEvwDpjM8m
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 2024-02-03_95f91abd5aad398828d772291b74be7b_cryptolocker
Files
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2024-02-03_95f91abd5aad398828d772291b74be7b_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