Behavioral task
behavioral1
Sample
39ecbb649f7bbb50f7562cae076fbfe1932a4d657d000fe2be85baeae2b4622d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
39ecbb649f7bbb50f7562cae076fbfe1932a4d657d000fe2be85baeae2b4622d.exe
Resource
win10v2004-20240508-en
General
-
Target
39ecbb649f7bbb50f7562cae076fbfe1932a4d657d000fe2be85baeae2b4622d
-
Size
91KB
-
MD5
7047f2475f512b42a119b77c8c32ddf2
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SHA1
842f113c09d8f3ff18fe3af9b5e15e35d4bb6b86
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SHA256
39ecbb649f7bbb50f7562cae076fbfe1932a4d657d000fe2be85baeae2b4622d
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SHA512
ca6dc4f54f56fba9e4648baa555ab5a783c84670fc690c38ffb6fc11989e33d81b49ce9b7c8af01f608f89b75a0559243e5e05921c81d66178e086d72aa638a9
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SSDEEP
1536:XJRtlEnBHHIgabuYotV/JbJCX5SBiXJRtlEnBHHIgabuYotV/JbJCX5SBiE:XvtYxOuYotvYQIXvtYxOuYotvYQIE
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 39ecbb649f7bbb50f7562cae076fbfe1932a4d657d000fe2be85baeae2b4622d unpack001/out.upx
Files
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39ecbb649f7bbb50f7562cae076fbfe1932a4d657d000fe2be85baeae2b4622d.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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ