Behavioral task
behavioral1
Sample
04e8bac708464055e66d8e4b1ef774d05a833ee01cc020fbff7d528ffa6d3186.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
04e8bac708464055e66d8e4b1ef774d05a833ee01cc020fbff7d528ffa6d3186.exe
Resource
win10v2004-20240226-en
General
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Target
04e8bac708464055e66d8e4b1ef774d05a833ee01cc020fbff7d528ffa6d3186
-
Size
15KB
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MD5
51f336bc8eef824e5a7e6fcd5902b1ec
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SHA1
d630cce23c69efb5bdb55630de24a09a318dfce5
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SHA256
04e8bac708464055e66d8e4b1ef774d05a833ee01cc020fbff7d528ffa6d3186
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SHA512
cdc50558f6564f740ffa1daae1af7cf420c7b1c51b94890cbf5cca3628b0e46a849684a3a8af0a39d62547b88cde9a8bfecb22b59734b9ca74463e8525c401e1
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SSDEEP
384:OmtABYQVIvONPp8a9ceFxJrxAZSRz506MNJr3T:FsYQbwaao3526MN
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 04e8bac708464055e66d8e4b1ef774d05a833ee01cc020fbff7d528ffa6d3186 unpack001/out.upx
Files
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04e8bac708464055e66d8e4b1ef774d05a833ee01cc020fbff7d528ffa6d3186.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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE