Behavioral task
behavioral1
Sample
2024-09-05_a386ccbdb593e2c834cc0cf55dc6ab3a_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-09-05_a386ccbdb593e2c834cc0cf55dc6ab3a_cryptolocker
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Size
59KB
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MD5
a386ccbdb593e2c834cc0cf55dc6ab3a
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SHA1
13bfb65a88ed7b5ba307f6db8638131291f36cce
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SHA256
ea9770ed2e6cea6d1279d4eba550ffb8fbae7eb6e9cde9d2b71946ed069c78e4
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SHA512
b24a9fc122ae8ee7d30a899e46a1c92fdabdb0e8c00c4a3e4690541fcd33f4b1491080d28cd81a29fa075dfb34909e2512dfecad24da94497780e65bba40d5ab
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qq0:H6QFElP6n+gou9cvMOtEvwDpjCpVXhT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_a386ccbdb593e2c834cc0cf55dc6ab3a_cryptolocker
Files
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2024-09-05_a386ccbdb593e2c834cc0cf55dc6ab3a_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE