Behavioral task
behavioral1
Sample
b9beae85f58530ac3ce818999138c98e3bd0fa43c4156ba8c22bf57038b3ce11.exe
Resource
win7-20240419-en
General
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Target
b9beae85f58530ac3ce818999138c98e3bd0fa43c4156ba8c22bf57038b3ce11
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Size
296KB
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MD5
a5a64537e5c51e519d6d7891fe3d8b42
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SHA1
c654153661ec448619c3016c9c5aea5c9bd1e7f6
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SHA256
b9beae85f58530ac3ce818999138c98e3bd0fa43c4156ba8c22bf57038b3ce11
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SHA512
279311e3772716ac44aad47ae3ca22a12ae92b6ff23655f7f6f690e6bfd2ffb38814e40a7a27b6f7c62e1a926453235e7b68f3fd4e1f72c964637801785942d3
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SSDEEP
1536:ZeT7BVwxfvEFwjRbfvCeSeT7BVwxfvEFcjRxT7BI7BVwxfvETm2:ZmVwRKC769mVwRKGTIVwRN2
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 1 IoCs
Checks for missing Authenticode signature.
resource b9beae85f58530ac3ce818999138c98e3bd0fa43c4156ba8c22bf57038b3ce11
Files
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b9beae85f58530ac3ce818999138c98e3bd0fa43c4156ba8c22bf57038b3ce11.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 41KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
znULdgcL Size: 3KB - Virtual size: 2KB
sgTytgBP Size: 41KB - Virtual size: 41KB
aqrmWXFt Size: 66KB - Virtual size: 66KB
KkvNnfVJ Size: 13KB - Virtual size: 12KB
YKKbtXWy Size: 1KB - Virtual size: 1KB
SVFHgZiJ Size: 1024B - Virtual size: 1024B
piFADWGM Size: 36KB - Virtual size: 36KB
blZeGsYJ Size: 512B - Virtual size: 317B
EugKcjSy Size: 33KB - Virtual size: 32KB
UeEZtpEu Size: 15KB - Virtual size: 14KB