Behavioral task
behavioral1
Sample
99b31ee4ad5e944bd1ec7c8e98cbddda08017f12f75e339da7e3017c81921ca3N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
99b31ee4ad5e944bd1ec7c8e98cbddda08017f12f75e339da7e3017c81921ca3N.exe
Resource
win10v2004-20241007-en
General
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Target
99b31ee4ad5e944bd1ec7c8e98cbddda08017f12f75e339da7e3017c81921ca3N.exe
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Size
94KB
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MD5
9fd32c193f22474bf0eba6b411c70ef0
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SHA1
792f9fb215a8a0820bf8a7b5d422799d1fa3df3f
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SHA256
99b31ee4ad5e944bd1ec7c8e98cbddda08017f12f75e339da7e3017c81921ca3
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SHA512
1bda9b4dc79d0206b55a2257a1cbf485e5ad8bbd7f850bdf8ed06a4cf85c85132fa6f67b66288b1d2ab02f16e6a288b384efd259350d5754f97ae2acad05c58b
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SSDEEP
1536:/pdyL9GjGiwA1z0PmVggNJKbFD2BBMx1RiwmPJr3raDk5BRf13KH9m2POE/:/pdyLALwACPmV3NYaYLiwIt3raA5BRfM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 99b31ee4ad5e944bd1ec7c8e98cbddda08017f12f75e339da7e3017c81921ca3N.exe unpack001/out.upx
Files
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99b31ee4ad5e944bd1ec7c8e98cbddda08017f12f75e339da7e3017c81921ca3N.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: 244KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 90KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 300KB - Virtual size: 299KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ