Behavioral task
behavioral1
Sample
start_program.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
start_program.exe
Resource
win10v2004-20231023-en
General
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Target
start_program.exe
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Size
49KB
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MD5
b5023e2badbff228bed945daa91e5dbc
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SHA1
16917213ed799c4d8ebd2a49e653618290007e00
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SHA256
8b014b2658927807ab22a03007a5243b16a48b41b83b995959c0a5e6f8755f91
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SHA512
6be558ae9ac3b180be0d32ab461ae19891245831c368eeb6edff17441a33a14b637fb93341d1aa2544d7032dafbecbeb9a423b62524e0d7c2291d23beb4cc2c0
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SSDEEP
1536:qOhplcsHv1X6n0anUBVjDZcoUwPfdOnouy8EOD:qOXpHv1O0aiV3dNHUout7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource start_program.exe
Files
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start_program.exe.exe windows:4 windows 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
Sections
UPX0 Size: - Virtual size: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 47KB - Virtual size: 48KB
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