Behavioral task
behavioral1
Sample
1cffdb3d23f40f1ce6027c30f3d631c21b402641a63331c32c0d141d251b0675.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1cffdb3d23f40f1ce6027c30f3d631c21b402641a63331c32c0d141d251b0675.exe
Resource
win10v2004-20240226-en
General
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Target
1cffdb3d23f40f1ce6027c30f3d631c21b402641a63331c32c0d141d251b0675
-
Size
1.7MB
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MD5
25ddfc306881a4f3e6a69f5c69afca33
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SHA1
35c48bcf579b978148292b839eafdc75edd06cc4
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SHA256
1cffdb3d23f40f1ce6027c30f3d631c21b402641a63331c32c0d141d251b0675
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SHA512
ef4ed1fd14bb214e1452af3b3141fa20f3b32f45b2096efc44fd5aff5b3a9866e6c25db01ad75e9185388d476cd82dcebc4467f925d96e5ebfd772370b11e739
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SSDEEP
24576:JB6pGRenykMn6PJM6H84wCtN54PV2O0F0Vk/kL1whc6EH6DfoUAl6mv5pj0KB/a:P7ReypnQJFcs54PVk41Ecd4fo+mRtnFa
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 1 IoCs
Checks for missing Authenticode signature.
resource 1cffdb3d23f40f1ce6027c30f3d631c21b402641a63331c32c0d141d251b0675
Files
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1cffdb3d23f40f1ce6027c30f3d631c21b402641a63331c32c0d141d251b0675.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.s Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.xq Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE