Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_26ed1bb329e6069abecfb1ee95972f8b_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-04-28_26ed1bb329e6069abecfb1ee95972f8b_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-28_26ed1bb329e6069abecfb1ee95972f8b_cryptolocker
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Size
62KB
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MD5
26ed1bb329e6069abecfb1ee95972f8b
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SHA1
a63e4c23f43a3a805840a93628f084d3b0acc953
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SHA256
a19ec564c41cfee6157b2ce95c717575d283d20b1b3b30079acfa90112c0a75a
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SHA512
48b7e748b62c4253a1f9e1425cf35340ef4a451d63af5f4e0479d453014e14c90be812992a72f38c0549169ad33af55630da8b618bfc2bbf83971d2448587b85
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi/:BbdDmjr+OtEvwDpjM8S
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 2024-04-28_26ed1bb329e6069abecfb1ee95972f8b_cryptolocker
Files
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2024-04-28_26ed1bb329e6069abecfb1ee95972f8b_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