Behavioral task
behavioral1
Sample
2024-10-15_35fdf0f5298a481d66c3cb1950d5eeee_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-15_35fdf0f5298a481d66c3cb1950d5eeee_cryptolocker
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Size
53KB
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MD5
35fdf0f5298a481d66c3cb1950d5eeee
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SHA1
22f87894a2e9bbfd8022b7ca5ab99f11011bc643
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SHA256
d2d65907e9ecac733a4428b70832bf32e8b3d060a23853ed349ef3d82553af5f
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SHA512
7bf15a7ffd7529a1208743239394fcefed1edc34d37f6db73cb9ca3e8f49b1ec99914fd7c5f2d5aaac23913c3a5dce4cadd8bda8712515403f8d332d2544f3dd
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtOfnB:bODOw9acifAoc+v+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_35fdf0f5298a481d66c3cb1950d5eeee_cryptolocker
Files
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2024-10-15_35fdf0f5298a481d66c3cb1950d5eeee_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