Behavioral task
behavioral1
Sample
dd4e5c569d9306e4943f14b53a9c3b6920d0d8ab82f206eaa6f4a2e26565ecfc.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
dd4e5c569d9306e4943f14b53a9c3b6920d0d8ab82f206eaa6f4a2e26565ecfc.exe
Resource
win10v2004-20240426-en
General
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Target
dd4e5c569d9306e4943f14b53a9c3b6920d0d8ab82f206eaa6f4a2e26565ecfc
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Size
112KB
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MD5
b3ca4eac1309a7902fe64f3f8ece1d93
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SHA1
8e2b5775b1d285d5108dbc6b452b9eecc4740686
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SHA256
dd4e5c569d9306e4943f14b53a9c3b6920d0d8ab82f206eaa6f4a2e26565ecfc
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SHA512
13381b1823ce4e419c5223a053bb63c4bd37d6a70100e460c962cb68c916373e130fc567f840b0490a832edb82cb4ad2bf2666ff3087eeeb6d9f450bb8b4dc8a
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SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfagN:hfAIuZAIuYSMjoqtMHfhfagN
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 dd4e5c569d9306e4943f14b53a9c3b6920d0d8ab82f206eaa6f4a2e26565ecfc unpack001/out.upx
Files
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dd4e5c569d9306e4943f14b53a9c3b6920d0d8ab82f206eaa6f4a2e26565ecfc.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