Behavioral task
behavioral1
Sample
2024-09-25_011ff3bd2ca54845e471a6e14a88a030_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-25_011ff3bd2ca54845e471a6e14a88a030_cryptolocker
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Size
61KB
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MD5
011ff3bd2ca54845e471a6e14a88a030
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SHA1
1415e0a80c8dfc4aa708013d8a74d3c07092089c
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SHA256
a527cfa7e92472044e5aa46bf36799b47f49915cf890825140e5cc7196762648
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SHA512
6bc4d33d84d1bd0c7de7fd16644156da8ef0fb6a9ddb7e72f45e91ed518ea4507b0a5f710bd09c161ebc51b1c4c0a7aac4c44ef83b05273af9f306bc3ad907bf
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qh1:H6QFElP6n+gou9cvMOtEvwDpjCpVXhh1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-25_011ff3bd2ca54845e471a6e14a88a030_cryptolocker
Files
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2024-09-25_011ff3bd2ca54845e471a6e14a88a030_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