Behavioral task
behavioral1
Sample
2024-01-03_050058af2f0c52d2a9ab736c3d9b27b1_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-03_050058af2f0c52d2a9ab736c3d9b27b1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-03_050058af2f0c52d2a9ab736c3d9b27b1_cryptolocker
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Size
87KB
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MD5
050058af2f0c52d2a9ab736c3d9b27b1
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SHA1
6a31184e51c194792293fc28fa951d0d167b0e3f
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SHA256
ae3c51aee58152a8b7f999161506d281df2256c07325b4b168b7ac965aee801f
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SHA512
3aa6efebb8a143ad7b800030c7573d8643f44751651290590e9b376f93f2efac00b927217f8cc4e8617c94d5d2b5c48e6de72ab6f2c020fb5029ec765a9562d5
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDj3:zCsanOtEvwDpj+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-03_050058af2f0c52d2a9ab736c3d9b27b1_cryptolocker
Files
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2024-01-03_050058af2f0c52d2a9ab736c3d9b27b1_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