Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_ad131a5942576284242cc52f4cc2f711_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_ad131a5942576284242cc52f4cc2f711_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_ad131a5942576284242cc52f4cc2f711_cryptolocker
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Size
56KB
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MD5
ad131a5942576284242cc52f4cc2f711
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SHA1
7d4851f67680eace30aa050a0e1cd4b7b134c205
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SHA256
134807ebf2762e2db645e054977382cb8d7fe0e287c10dfdba25e83cfbb6519a
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SHA512
bfd16af69f771ef2da9f4d88d94f856b53f35b3a17d15329630d3ee653e42fe911cff07a6275db2fe1d8b156aff3cb482245b114e24766f3a2efad56b3d022e7
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61A:BbdDmjr+OtEvwDpjMC
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 2024-02-24_ad131a5942576284242cc52f4cc2f711_cryptolocker
Files
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2024-02-24_ad131a5942576284242cc52f4cc2f711_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