Behavioral task
behavioral1
Sample
cb5c41958a2e3fbfa3c22485029f4846.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cb5c41958a2e3fbfa3c22485029f4846.exe
Resource
win10v2004-20240226-en
General
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Target
cb5c41958a2e3fbfa3c22485029f4846
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Size
330KB
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MD5
cb5c41958a2e3fbfa3c22485029f4846
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SHA1
29a684f40f2e899cb6699736f0a3397b460e8b37
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SHA256
ac35f5a7e57d88820df684e438c9fdecb326854649e1b94113cbbbce8fb7bc4b
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SHA512
5667b37a4433765fb9729da20fd722b09f3d05c226e5e4dd220f3c7c2fbb6562e6ecab74ec09a18b5eebb95c9c9027428703bb5bc85e455d1c24b6aa284e35db
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SSDEEP
6144:7knN4CVUIm6uk06ZLYgvBA+8xmrxgmA+3cclptVopA8pAV8Vou9bPYhZYV20SJCI:4nNhuBoY8SorxgmA+nlvVl8GyRYzYcJn
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cb5c41958a2e3fbfa3c22485029f4846 unpack001/out.upx
Files
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cb5c41958a2e3fbfa3c22485029f4846.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 352KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 222KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 408KB - Virtual size: 407KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 356B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ