Behavioral task
behavioral1
Sample
2024-07-05_d85871c64448d9c956134737862f6785_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-07-05_d85871c64448d9c956134737862f6785_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-07-05_d85871c64448d9c956134737862f6785_cryptolocker
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Size
53KB
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MD5
d85871c64448d9c956134737862f6785
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SHA1
8995bad2a9b966c492dd8185f3cd1ac73d7362f7
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SHA256
35b09c00f61b2a4c8865e5021d441a295238223df83ebab4f22f58491820c690
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SHA512
cc335507d37e988bf617cf0efa782e20e09a367fb51d531ab6155e03d16c4d916dd2d34aefdb40750206239dc789ab7ec901fe9195a53d5759d1e79a95277466
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0S16avdrQFiLjJvtOF:bODOw9acifAoc+vC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-05_d85871c64448d9c956134737862f6785_cryptolocker
Files
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2024-07-05_d85871c64448d9c956134737862f6785_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