Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_86b1f2763a183ceaae95c684b8abadbf_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-18_86b1f2763a183ceaae95c684b8abadbf_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-18_86b1f2763a183ceaae95c684b8abadbf_cryptolocker
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Size
60KB
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MD5
86b1f2763a183ceaae95c684b8abadbf
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SHA1
342ee17754627503f32457a4aaa5b2fb262694fe
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SHA256
4e5305898fd664de9c8f8ec31e685cbfa14131f80e17ce9b1ef7ccf9bfe7dcf5
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SHA512
da445a8bdee1cc9f043302b6b5faaea647da3a881e89c4d78d3ed1cbbf3d4589eeaebcd5edbef4524c8739bb0427488d73bcbe299822094056fffa1be82f166a
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsc:BbdDmjr+OtEvwDpjM8k
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_86b1f2763a183ceaae95c684b8abadbf_cryptolocker
Files
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2024-01-18_86b1f2763a183ceaae95c684b8abadbf_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