Behavioral task
behavioral1
Sample
d9cfc838d6a652dcb29cc866eed396d8965ca78c6ac270ec8a06e73dc9d4dccd.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
d9cfc838d6a652dcb29cc866eed396d8965ca78c6ac270ec8a06e73dc9d4dccd.exe
Resource
win10v2004-20240426-en
General
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Target
d9cfc838d6a652dcb29cc866eed396d8965ca78c6ac270ec8a06e73dc9d4dccd
-
Size
102KB
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MD5
5f80b090da611ec8788897b6227104e7
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SHA1
c19eb4d67ca6b2f88dee1b10a8d52cd89ab356bd
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SHA256
d9cfc838d6a652dcb29cc866eed396d8965ca78c6ac270ec8a06e73dc9d4dccd
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SHA512
44580e550e06cf623e73a2dd00389c6539fd638b245dc07c2df5bcf4036041307e4b5f4896d19fd63bdf4ba5fd3486e95a274fdaa37cf558283b047bc3c1401e
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfRb8:hfAIuZAIuYSMjoqtMHfhfi
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 d9cfc838d6a652dcb29cc866eed396d8965ca78c6ac270ec8a06e73dc9d4dccd unpack001/out.upx
Files
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d9cfc838d6a652dcb29cc866eed396d8965ca78c6ac270ec8a06e73dc9d4dccd.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