Behavioral task
behavioral1
Sample
1e407f3f95f8d598136c7d6edcb1c283f605ee5b244748d117aa9135d11e28eb.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1e407f3f95f8d598136c7d6edcb1c283f605ee5b244748d117aa9135d11e28eb.exe
Resource
win10v2004-20240508-en
General
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Target
1e407f3f95f8d598136c7d6edcb1c283f605ee5b244748d117aa9135d11e28eb
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Size
3.8MB
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MD5
1a812c17ad025f4be94700499dc5b23a
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SHA1
67b9be755b1e5d0c6ff49aea73f46a6502aa455b
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SHA256
1e407f3f95f8d598136c7d6edcb1c283f605ee5b244748d117aa9135d11e28eb
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SHA512
47d1a1b175b813dba5a317f5a509cb6edc0d0afacb67d520a41b92e008749b182a74e726a9aeb06311c09f6432e01204cb41ea598f41e45fbc721caf69f57915
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SSDEEP
49152:mNCJaSeHz2UXUZdvOFGF0aHo/QngV/n4nY28lop6fe:sSSeBOW0SmQnJYVq4e
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 1e407f3f95f8d598136c7d6edcb1c283f605ee5b244748d117aa9135d11e28eb unpack001/out.upx
Files
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1e407f3f95f8d598136c7d6edcb1c283f605ee5b244748d117aa9135d11e28eb.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