Behavioral task
behavioral1
Sample
de1ecd26db6f0a7652ef23ea1b666e84b2232b37caf5511002627e9095f956aa.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
de1ecd26db6f0a7652ef23ea1b666e84b2232b37caf5511002627e9095f956aa.exe
Resource
win10v2004-20240508-en
General
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Target
de1ecd26db6f0a7652ef23ea1b666e84b2232b37caf5511002627e9095f956aa
-
Size
90KB
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MD5
7298fe5d49e3f436994607d7513466a0
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SHA1
a9b8e177735799921fb63a18eb4c8eb5e6a3c6f2
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SHA256
de1ecd26db6f0a7652ef23ea1b666e84b2232b37caf5511002627e9095f956aa
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SHA512
1a6ee7ee87d4e956ad75a74f0c8cfb80bb07f3b8fa2b8d31e78b1e94bedece713fadecefc89bcd2047376c39e055d46076fa4a6604b66836f6ed3fc9a9eb9cd2
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SSDEEP
1536:IYjIyeC1eUfKjkhBYJ7mTCbqODiC1ZsyHZK0FjlqsS5eHyG9LU3YG8nl:xdEUfKj8BYbDiC1ZTK7sxtLUIGM
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 de1ecd26db6f0a7652ef23ea1b666e84b2232b37caf5511002627e9095f956aa unpack001/out.upx
Files
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de1ecd26db6f0a7652ef23ea1b666e84b2232b37caf5511002627e9095f956aa.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - 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: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE