Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_1c47538afda14f5bf9573dd8608dd347_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_1c47538afda14f5bf9573dd8608dd347_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_1c47538afda14f5bf9573dd8608dd347_cryptolocker
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Size
49KB
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MD5
1c47538afda14f5bf9573dd8608dd347
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SHA1
e04ad14f503348fe0ae49b79da923f733a35f305
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SHA256
a8f80e1fb84d44a77304d80dfb4a623f1fff31b8beb095f89ba5e887f4a76f37
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SHA512
460f9b6bc9407c89562890e47bcf99683d643edadc6ac32e175c38f7d5fa2734456361cd2529c6aa4948000bfc6fa38558401ed065eea1951e47809edcb680e8
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvn:BbdDmjr+OtEvwDpjMXK
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 2024-02-23_1c47538afda14f5bf9573dd8608dd347_cryptolocker
Files
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2024-02-23_1c47538afda14f5bf9573dd8608dd347_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