Behavioral task
behavioral1
Sample
300baa6e6410865854160936b163d301280213fe32728b35617129c3d393a620.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
300baa6e6410865854160936b163d301280213fe32728b35617129c3d393a620.exe
Resource
win10v2004-20240508-en
General
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Target
300baa6e6410865854160936b163d301280213fe32728b35617129c3d393a620
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Size
143KB
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MD5
3b24135eca53c6fe06af184ab8d994eb
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SHA1
2bc35edc3096803cdd48cc99a52bcc01608c0d28
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SHA256
300baa6e6410865854160936b163d301280213fe32728b35617129c3d393a620
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SHA512
e54a108a20434ef3ab9c4d71a15958b4dff4f06081a92e3b34bfff99ae74d351798fef5c00eed0089b22e8ba7edf1a08a470115486f12c6450f73f3fc3dbe769
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q1pkMJ+ZGtK1+ZGtKQNMdTajOtGtU1wAIuZAIuJ+:KQSo1EZGtKgZGtK/PgtU1wAIuZAIu4
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 300baa6e6410865854160936b163d301280213fe32728b35617129c3d393a620 unpack001/out.upx
Files
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300baa6e6410865854160936b163d301280213fe32728b35617129c3d393a620.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