Behavioral task
behavioral1
Sample
2024-10-15_8d1963e84b35302162d05e2ae4169f6e_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-15_8d1963e84b35302162d05e2ae4169f6e_cryptolocker
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Size
62KB
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MD5
8d1963e84b35302162d05e2ae4169f6e
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SHA1
5b985a36c1b1801ad0382e45d1d6e8b9c4c974fb
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SHA256
1e7d2a203450af1df0e620bdecd29fc4e524a50274460466294626f04c4132e3
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SHA512
5de718bf7d13d04c2a4ac585e0fc2dd68d4be4e078c4d7e26972d33d3795a312028579af578acc3edb447017a84727ffcbbebdaa2d4c6fe15ee0d4b86d2e1dad
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qho:H6QFElP6n+gou9cvMOtEvwDpjCpVXhho
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_8d1963e84b35302162d05e2ae4169f6e_cryptolocker
Files
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2024-10-15_8d1963e84b35302162d05e2ae4169f6e_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