Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_dc5588a48c4566590da82bcdbedfb5f2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_dc5588a48c4566590da82bcdbedfb5f2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_dc5588a48c4566590da82bcdbedfb5f2_cryptolocker
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Size
58KB
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MD5
dc5588a48c4566590da82bcdbedfb5f2
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SHA1
7cecffcd71005280956027b44b92b0637fdcb8e2
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SHA256
7e607015722dd77739a0ce0241878d1301636198f06951aaa6ae9c246642ba48
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SHA512
e13ce60d400c7a738aa735b8094168bddeaaeab0469a1a563bac4eedd06d5f21865ec1ed21fd6d1aed3f27ef9ee8909205d3ada8e6c623ab6f520ca10a7f6537
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbg+:BbdDmjr+OtEvwDpjM8L
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_dc5588a48c4566590da82bcdbedfb5f2_cryptolocker
Files
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2024-01-29_dc5588a48c4566590da82bcdbedfb5f2_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