Behavioral task
behavioral1
Sample
61d248ba336b1cbf139f0783480e8a15565aa255071708974c55ffa93a8584f2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
61d248ba336b1cbf139f0783480e8a15565aa255071708974c55ffa93a8584f2.exe
Resource
win10v2004-20240412-en
General
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Target
61d248ba336b1cbf139f0783480e8a15565aa255071708974c55ffa93a8584f2
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Size
21KB
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MD5
99ee0252236a02e29fbb779661d51a22
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SHA1
846322b10c8c852ac5dde37b305687a12dfe4be4
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SHA256
61d248ba336b1cbf139f0783480e8a15565aa255071708974c55ffa93a8584f2
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SHA512
d072c39adeb725f819d5e4bf3fe90443db9126cb0a2895b76b076405ddbc8d84f5c384995eb90a10043c88a8927ca85f99de309f4a44f6fef511405af0de9218
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SSDEEP
384:fo9q5pG7Vbjz0QhuvmtSh/6kTMklKBcdDtI7JliSwlmerfVjuujQA+CJw2:GqDSbP0w+mFko/B8I7JUSiVfVyLA+Kd
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 61d248ba336b1cbf139f0783480e8a15565aa255071708974c55ffa93a8584f2 unpack001/out.upx
Files
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61d248ba336b1cbf139f0783480e8a15565aa255071708974c55ffa93a8584f2.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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE