Behavioral task
behavioral1
Sample
2024-01-10_6f575faa2c8a97166a7441d2bab176d8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_6f575faa2c8a97166a7441d2bab176d8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_6f575faa2c8a97166a7441d2bab176d8_cryptolocker
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Size
61KB
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MD5
6f575faa2c8a97166a7441d2bab176d8
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SHA1
c9ca903941dd13bf29f15e482a532199f38426ad
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SHA256
ab9c9d8c6af91991050357fe78fddf39b9a1d03a11b634c17c6d91fef6687a7a
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SHA512
20c461305a383c5d3ddf4f2be31b0a2dc0532bb3e7f97fe003d0f0adb66efa972e33b9f748529b137abe500dfb3ce2d6287315d1def312009ab780a5c9dcd83d
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5k:zj+soPSMOtEvwDpj4kpmeLmA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_6f575faa2c8a97166a7441d2bab176d8_cryptolocker
Files
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2024-01-10_6f575faa2c8a97166a7441d2bab176d8_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