Behavioral task
behavioral1
Sample
3b5cf70876ef2e58a30dfa85c16b49bd.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
3b5cf70876ef2e58a30dfa85c16b49bd.exe
Resource
win10v2004-20231222-en
General
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Target
3b5cf70876ef2e58a30dfa85c16b49bd
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Size
210KB
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MD5
3b5cf70876ef2e58a30dfa85c16b49bd
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SHA1
6e4f44ebdc632c901b0226e1189bbdd42d8ff769
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SHA256
f01bbb38b37887dae1cb81e785c296ed7993417c24919c066ee97643606430ab
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SHA512
00c93a6c3184e64cc859f6eb5025bb94b1bfc1d9b0f20b545028ec833194a161b29a36fd3642d5759e50aee53070c95e84065010efc463717685e30d7674b8c8
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SSDEEP
6144:4TnjnvrDiMNb1LSlZCgb5OQx0MciQGKAabe9RMJGtkwH:4Hn3dtYb5O0ci1+kRMbwH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3b5cf70876ef2e58a30dfa85c16b49bd unpack001/out.upx
Files
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3b5cf70876ef2e58a30dfa85c16b49bd.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 312KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 187KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 24KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
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: 340KB - Virtual size: 339KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ