Static task
static1
Behavioral task
behavioral1
Sample
2024-05-05_6d4116799688daa985b01eb554ee9595_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-05_6d4116799688daa985b01eb554ee9595_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-05_6d4116799688daa985b01eb554ee9595_cryptolocker
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Size
63KB
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MD5
6d4116799688daa985b01eb554ee9595
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SHA1
fd1923ad3d3bb6feae81841733eb5dcb30375e32
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SHA256
6e191f4404760c3773916cbe515002559e24031dd53ebdb2a1313736db5f7a3e
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SHA512
65c5ed619aaaafbf9a690dfbe7df5b0396abfdba1d64130e8f91a272b2895fbe7ef839b65869c82d888e9564ded47922cd343b4638b870e363a75db8d779e3ac
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiz:BbdDmjr+OtEvwDpjM8m
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 2024-05-05_6d4116799688daa985b01eb554ee9595_cryptolocker
Files
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2024-05-05_6d4116799688daa985b01eb554ee9595_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