Behavioral task
behavioral1
Sample
2024-09-08_a56edd934b94717add460b3db186b446_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-08_a56edd934b94717add460b3db186b446_cryptolocker
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Size
42KB
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MD5
a56edd934b94717add460b3db186b446
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SHA1
6f563c03143c819283ded741833bee2ec716d22b
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SHA256
30b9e9f0bd65689183cd2731aea03789650c48898d8bf0eccdb854cc3ddc3b5b
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SHA512
a2dc99b69870a13d18344901fe3d27a0656ab09d2e4b7b19a069c7db7bded309cb241c259dc628135e8f3392b2b5112da6e01625206a1893e5426b118b791ce7
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SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKoWU:ba6YcA/Xk3wXFXSqAJg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-08_a56edd934b94717add460b3db186b446_cryptolocker
Files
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2024-09-08_a56edd934b94717add460b3db186b446_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: 16KB - Virtual size: 28KB
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: 8KB - 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