Static task
static1
Behavioral task
behavioral1
Sample
42b891f0ca09361c7cc0e1ec248a9dd1_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
42b891f0ca09361c7cc0e1ec248a9dd1_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
42b891f0ca09361c7cc0e1ec248a9dd1_cryptolocker_JC.exe
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Size
49KB
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MD5
42b891f0ca09361c7cc0e1ec248a9dd1
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SHA1
eafb5eec88a5de00bc9e48caf26c866280c3abed
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SHA256
7d8861369cfd613856be3198274930585b40e60a050ece147e94c5c034a9783c
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SHA512
9b2f33a772e1b020e81b8e55dc0eae38fe56beed94459de1ae0bd6afea061fa9f086232f599f6e82222e6bc52de77c8b52767fdf2a5a18e6bad642b219053fec
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61P:BbdDmjr+OtEvwDpjMp
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 42b891f0ca09361c7cc0e1ec248a9dd1_cryptolocker_JC.exe
Files
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42b891f0ca09361c7cc0e1ec248a9dd1_cryptolocker_JC.exe.exe windows 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