Behavioral task
behavioral1
Sample
2024-10-15_2df0575130786504210cf1d63a6dc7ba_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-15_2df0575130786504210cf1d63a6dc7ba_cryptolocker
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Size
53KB
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MD5
2df0575130786504210cf1d63a6dc7ba
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SHA1
eeb5c388c60ca6e5aae633cf81f3c2379eff95eb
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SHA256
565f4054964a5159cd23daf50d8a73db26cda22edec494ee4dfbeaa19327d965
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SHA512
7a20e9a2881d1e3d796c5110dcab3c6e0e77e291d7ae681f228174ee056ea4be703029e51a2dbdba086075c96baf34220fcc7b7901ed083d2a807f9b7581b6fd
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtOfnD:bODOw9acifAoc+vg
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_2df0575130786504210cf1d63a6dc7ba_cryptolocker
Files
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2024-10-15_2df0575130786504210cf1d63a6dc7ba_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