Behavioral task
behavioral1
Sample
20240517cc73ee32674be02453ea8a854f9dc25acryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
20240517cc73ee32674be02453ea8a854f9dc25acryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
20240517cc73ee32674be02453ea8a854f9dc25acryptolocker.bin
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Size
58KB
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MD5
cc73ee32674be02453ea8a854f9dc25a
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SHA1
4a32b0ea1b3be4b9ddfe7865be6afb50f78085f7
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SHA256
218f4252fd697775e29fb98834c98db513681a24456994035477a71bab0bd801
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SHA512
6c9c72de52a9d60bf520a5a4f46a90032d8e6fbeb48e5c7d4a67ffa3cad5ee79076ddef7e48db4fcb77bee87098e431eef77da21a0f0d760f890b582fe1767af
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+NOe:z6QFElP6n+gKmddpMOtEvwDpj9aYale
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240517cc73ee32674be02453ea8a854f9dc25acryptolocker.bin
Files
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20240517cc73ee32674be02453ea8a854f9dc25acryptolocker.bin.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_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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