Behavioral task
behavioral1
Sample
050c783047b1e4a1eb01feb99a6119a6a091b8000759af4ec28bd3ae73b8ff6c.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
050c783047b1e4a1eb01feb99a6119a6a091b8000759af4ec28bd3ae73b8ff6c.exe
Resource
win10v2004-20240419-en
General
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Target
050c783047b1e4a1eb01feb99a6119a6a091b8000759af4ec28bd3ae73b8ff6c
-
Size
97KB
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MD5
40a074e4a2fc542c2097a1431b9839f7
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SHA1
f8e97fb4354fc37a57dc51cab6816fa18a9e7600
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SHA256
050c783047b1e4a1eb01feb99a6119a6a091b8000759af4ec28bd3ae73b8ff6c
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SHA512
d588be092743a57387ea09ec3db6c1b601a7cf16e3007974e745525d7fcb210b36d10d373af9beb3767aa9e84ee621858cb5707a4fde54c97389256c7ad31ad0
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q1pkMJ+ZGtK1+ZGtKQNMdTajOtGtU1wAIuZAIuJij:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuM
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 050c783047b1e4a1eb01feb99a6119a6a091b8000759af4ec28bd3ae73b8ff6c unpack001/out.upx
Files
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050c783047b1e4a1eb01feb99a6119a6a091b8000759af4ec28bd3ae73b8ff6c.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