Behavioral task
behavioral1
Sample
2024-10-05_9280904b2bad500e6ea8341c61373877_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-05_9280904b2bad500e6ea8341c61373877_cryptolocker
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Size
49KB
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MD5
9280904b2bad500e6ea8341c61373877
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SHA1
1ec7fa8475ad934b472bb07a78f75cfe8a50985a
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SHA256
12a51589dc29037196da0e4be40b989bc661ff7ec229f423e695b500e3ae9d06
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SHA512
6211164f1d7d8f6a0492cbdead7e518e77e94f8325d6cd3328630049c3d7cdd868378c991e5efbfa875d7955f3ff5dd4028b895bf4c6a8d6d09097dc71bee589
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelagPX8J:zj+soPSMOtEvwDpj4EJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-05_9280904b2bad500e6ea8341c61373877_cryptolocker
Files
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2024-10-05_9280904b2bad500e6ea8341c61373877_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: 10KB - 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