Behavioral task
behavioral1
Sample
6990ae3f49eccd35b936bf92ec489a09716998c31472412856772a1acb5116a4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
6990ae3f49eccd35b936bf92ec489a09716998c31472412856772a1acb5116a4.exe
Resource
win10v2004-20240508-en
General
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Target
6990ae3f49eccd35b936bf92ec489a09716998c31472412856772a1acb5116a4
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Size
58KB
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MD5
8655d2546c18ff9cafc2d280c8beb1e4
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SHA1
bcdf4177f7354bf596f97cecc706f6274c5fade3
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SHA256
6990ae3f49eccd35b936bf92ec489a09716998c31472412856772a1acb5116a4
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SHA512
fc1011132625d9027a7c6a1b5accd8bdecc76a0aea3017d037ef4f0ab93e0a8fb56c6ed631316167e4fee41bc79ffcd261210591f3f03a47760cb0711e8a0a8c
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFF4:CTWn1++PJHJXA/OsIZfzc3/Q8yiQL
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 6990ae3f49eccd35b936bf92ec489a09716998c31472412856772a1acb5116a4 unpack001/out.upx
Files
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6990ae3f49eccd35b936bf92ec489a09716998c31472412856772a1acb5116a4.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