Behavioral task
behavioral1
Sample
2024-08-26_0da6313940ed4729d413c755af8ba67a_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-08-26_0da6313940ed4729d413c755af8ba67a_cryptolocker
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Size
63KB
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MD5
0da6313940ed4729d413c755af8ba67a
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SHA1
b68a2eacf99c8735c428a30879901b5bdfc33130
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SHA256
1c2a4c6a09a18d088c84644f8264c47a7039ce33ba35c16b2806acc8ede53361
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SHA512
755a5016a62d88ac3cf04d2c5761a1f5471fb61c9ccf04425a636c768e84a6ee6b7fa8776098b5a8f6f69b968535279fe294a2b6a194909a25ab8533f809dda0
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhbk:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-26_0da6313940ed4729d413c755af8ba67a_cryptolocker
Files
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2024-08-26_0da6313940ed4729d413c755af8ba67a_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