Behavioral task
behavioral1
Sample
e3b9a43c0125c27280ae2428649fad14bace57c6a2afc0537024773caeadcd0e.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
e3b9a43c0125c27280ae2428649fad14bace57c6a2afc0537024773caeadcd0e.exe
Resource
win10v2004-20240426-en
General
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Target
e3b9a43c0125c27280ae2428649fad14bace57c6a2afc0537024773caeadcd0e
-
Size
92KB
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MD5
9776d1a54b216cadf1a774c48bc38bf7
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SHA1
5cd98541a7a6f046650785228f37c40628c25dd5
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SHA256
e3b9a43c0125c27280ae2428649fad14bace57c6a2afc0537024773caeadcd0e
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SHA512
769040a3fae6eaf5935fc15e199cbad388a42d26d33e4e05d2df0f1ca8504064f3c85b289fcc2979497c5e5c8f8c24d9130a6ff90f2bb1f646d5c84614d6537b
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8Ay1HSXIBlE3hha08yZySzCeRwZ7M9:KQSoWHSXIBlf08qySzCeRw29
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 e3b9a43c0125c27280ae2428649fad14bace57c6a2afc0537024773caeadcd0e unpack001/out.upx
Files
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e3b9a43c0125c27280ae2428649fad14bace57c6a2afc0537024773caeadcd0e.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