Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_14b353371e78f7f96a3fd43f8f48f667_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_14b353371e78f7f96a3fd43f8f48f667_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-18_14b353371e78f7f96a3fd43f8f48f667_cryptolocker
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Size
58KB
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MD5
14b353371e78f7f96a3fd43f8f48f667
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SHA1
48ad35e9b914b6c2186ec01a8aed56bf7933b589
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SHA256
8059a0a1c24758eac550a8e30e3ca713b44a1c29bdf654e26710605a1e8ee18b
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SHA512
b12e6f102ceb573b2396c4051b99a61c00e8fb70455194f97ad71af8fc1f6f4da2638048fa4acb5286aead78f8632fab53a01ffd2dd11fd764e1aac96c46069c
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614G:BbdDmjr+OtEvwDpjMp
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_14b353371e78f7f96a3fd43f8f48f667_cryptolocker
Files
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2024-01-18_14b353371e78f7f96a3fd43f8f48f667_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