Behavioral task
behavioral1
Sample
2fdb818dadb0f5e4e3bb6bbf45deb344129cabd1f30199a93f89556b4d5213f7.exe
Resource
win7-20240708-en
General
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Target
2fdb818dadb0f5e4e3bb6bbf45deb344129cabd1f30199a93f89556b4d5213f7.exe
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Size
722KB
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MD5
c907bf6a7c7e4bfdd317dc34decc1edd
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SHA1
4a8ed0ada69583c08ac198d8f582bd42577b3718
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SHA256
2fdb818dadb0f5e4e3bb6bbf45deb344129cabd1f30199a93f89556b4d5213f7
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SHA512
eafd808fd965fbefd4d7a01973abb8c175a2306d988f44ae9684c72dc937164db60eb7142c376f6c14a6babfa1bcfa443563f166646ce39d840ec56308037975
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SSDEEP
12288:8M0u819hE27aZJIU3IytdjNZjVHXqAH/v9Wd7+xeszQLFWAg+:8uQus/yfNVV3LX9W4xevF3g+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2fdb818dadb0f5e4e3bb6bbf45deb344129cabd1f30199a93f89556b4d5213f7.exe unpack001/out.upx
Files
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2fdb818dadb0f5e4e3bb6bbf45deb344129cabd1f30199a93f89556b4d5213f7.exe.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 700KB - Virtual size: 700KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 24KB
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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 585KB - Virtual size: 584KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 106KB - Virtual size: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ