Behavioral task
behavioral1
Sample
f1c9bec259da0855a0372fdbfa459520N.exe
Resource
win7-20240704-en
General
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Target
f1c9bec259da0855a0372fdbfa459520N.exe
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Size
101KB
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MD5
f1c9bec259da0855a0372fdbfa459520
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SHA1
63219959064371b484d549c207bde9d56ff214a7
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SHA256
1f4041731adb616611d62ba026a19ea1ef2c1b3b2f5e3cd7d186bbafd4c7bd6c
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SHA512
e26367c581b8ec7e4ddca8b142838da973d7a231796ac2c0e5bed4dc74774c985fb7b1be38370e33df227b392276a5a7d58ca3c8df5ae59a01c61f40bd3ea322
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI96P9PDlPdA3NyaeppIHaX62ot2oxtSWi:CTW7JJ7T0lPdA3NyaM62ot2oxQWi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f1c9bec259da0855a0372fdbfa459520N.exe unpack001/out.upx
Files
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f1c9bec259da0855a0372fdbfa459520N.exe.exe windows:4 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
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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
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
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ