Behavioral task
behavioral1
Sample
ba77bb86156a6aec7b651207817d92cabe9077ff1c687abcf4b7b63c1c5c86f1.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ba77bb86156a6aec7b651207817d92cabe9077ff1c687abcf4b7b63c1c5c86f1.exe
Resource
win10v2004-20240226-en
General
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Target
ba77bb86156a6aec7b651207817d92cabe9077ff1c687abcf4b7b63c1c5c86f1
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Size
89KB
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MD5
f82fb18487d6d8bafae5c8971824c37f
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SHA1
de8d25f4ab60d6f410da0803546901204a74f0cc
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SHA256
ba77bb86156a6aec7b651207817d92cabe9077ff1c687abcf4b7b63c1c5c86f1
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SHA512
0146be73e2001a3aa0f242b93c8fa880cbfafe823b34711630e21d38d5bef50f53d2d83871d894acc4ff8458bf148434437ff8605d247af0aab76c3a7c7aa33d
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SSDEEP
1536:t1RVCaKgzbLc54hukfgvYnouy8sV1Ayj4m/QWR/RGIJ6w6A:t/jbLl/gvQoutA1Tj4mYWR/RdJN6A
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 ba77bb86156a6aec7b651207817d92cabe9077ff1c687abcf4b7b63c1c5c86f1
Files
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ba77bb86156a6aec7b651207817d92cabe9077ff1c687abcf4b7b63c1c5c86f1.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.g Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fpugn Size: 512B - Virtual size: 4KB