Behavioral task
behavioral1
Sample
3d4a14526943107fd9e2ab0f1c5704a68ce7e754ebed7b18a37b57b3fb0f2d6e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3d4a14526943107fd9e2ab0f1c5704a68ce7e754ebed7b18a37b57b3fb0f2d6e.exe
Resource
win10v2004-20240426-en
General
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Target
3d4a14526943107fd9e2ab0f1c5704a68ce7e754ebed7b18a37b57b3fb0f2d6e
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Size
92KB
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MD5
503230964c7c2c4cec8b2df4591f0329
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SHA1
a0f61d5f100b61c755880801dfa7e7075c57ab13
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SHA256
3d4a14526943107fd9e2ab0f1c5704a68ce7e754ebed7b18a37b57b3fb0f2d6e
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SHA512
8f567a35f322ff90bee3c3048557b67fba8d9ef8edc3f487ec3d7eec4a5252c78c16b62fe8afdddf226b57b1a87ca511cce5d628e28b1b568c387a504d912656
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8Q8/8RYSTWn1++PJHJXA/OsIZfzc3/Q8Q8/8RYO:KQSoskRY6QSoskRYO
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 3d4a14526943107fd9e2ab0f1c5704a68ce7e754ebed7b18a37b57b3fb0f2d6e unpack001/out.upx
Files
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3d4a14526943107fd9e2ab0f1c5704a68ce7e754ebed7b18a37b57b3fb0f2d6e.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