Behavioral task
behavioral1
Sample
a6d28b06c88f59b670bd7d15ac135a09_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a6d28b06c88f59b670bd7d15ac135a09_JaffaCakes118
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Size
79KB
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MD5
a6d28b06c88f59b670bd7d15ac135a09
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SHA1
9a6911113729a521e106559cae709db82dddfdeb
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SHA256
5b07608442b3dc9659e79fc40bb708df4517b88432208b77bd1a07f292f63132
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SHA512
87b7bc967c2bac09ac37a91924b7e4e39808198607229b0e972503ca2bc4d99366e895b15b364f392c99842429aa517d2b0f22c36c2932d1a282ca7f697a908b
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SSDEEP
1536:y4cByAlnenQPb6TiBXhuo2hI0hwyexCWDvChRBYAuRNMfh:ydyjQPGTiBXX7iwytWDahRBYAuN4h
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a6d28b06c88f59b670bd7d15ac135a09_JaffaCakes118 unpack001/out.upx
Files
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a6d28b06c88f59b670bd7d15ac135a09_JaffaCakes118.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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 76KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 13KB
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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ