Behavioral task
behavioral1
Sample
f7ee1c68d08b2325c012b979ecc9fa0da3f91e0e5271e5fea6469081cdb8dfc1.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f7ee1c68d08b2325c012b979ecc9fa0da3f91e0e5271e5fea6469081cdb8dfc1.exe
Resource
win10v2004-20240508-en
General
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Target
f7ee1c68d08b2325c012b979ecc9fa0da3f91e0e5271e5fea6469081cdb8dfc1
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Size
118KB
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MD5
946a27fd9ef66ceea19afa4d8f466d7f
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SHA1
3e57c3c5072ece5ef356264dc477e25a12cfe023
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SHA256
f7ee1c68d08b2325c012b979ecc9fa0da3f91e0e5271e5fea6469081cdb8dfc1
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SHA512
d6da91b0f4f59d83cf82aa1af9130063a4d0a682eaebb7ac1e2b55029d4cb4aec61cd738f48a21f954d6c2165d3f5ac09ad204fe1af32b4c50855df5fa8f0b07
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8fTmXadjUSbcDemTPAZk+cLtdNlb9PfESDOayxaZ:KQSo86W2QZwKS7Z
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 f7ee1c68d08b2325c012b979ecc9fa0da3f91e0e5271e5fea6469081cdb8dfc1 unpack001/out.upx
Files
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f7ee1c68d08b2325c012b979ecc9fa0da3f91e0e5271e5fea6469081cdb8dfc1.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