Behavioral task
behavioral1
Sample
2024-10-02_bae2b1a1b7aa7f129ecc24a7891f5785_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-02_bae2b1a1b7aa7f129ecc24a7891f5785_cryptolocker
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Size
63KB
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MD5
bae2b1a1b7aa7f129ecc24a7891f5785
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SHA1
8547a4a3ebf453845b3ac37a31b731f9b6d29341
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SHA256
fb2f62ea37ab6c6860a85ca6689d5da111793e784ae3597fefe5b9d0946a2dae
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SHA512
a5f1d54c35d5f22d5982ce599ff893eb866d8c7000e9143fa7c96a028ff1a1d98d008fe9b749c619b4de9e7f1356b92dfd4ecc6a9113684dc05b4e1941abc0af
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhx:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhx
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-02_bae2b1a1b7aa7f129ecc24a7891f5785_cryptolocker
Files
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2024-10-02_bae2b1a1b7aa7f129ecc24a7891f5785_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