Behavioral task
behavioral1
Sample
a1d33140e00ce4140ec63b505d206681_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a1d33140e00ce4140ec63b505d206681_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a1d33140e00ce4140ec63b505d206681_JaffaCakes118
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Size
104KB
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MD5
a1d33140e00ce4140ec63b505d206681
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SHA1
2f7bb13b82284045c6a80dd3bf9c243d39e8b0c0
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SHA256
fb41f568f9a8a9c59fed2d6c2dfa772d0d62f8a9015bb551bdb19872c6c7d99f
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SHA512
d3f6e5cd61ad038392e7d99c18aea8e4efba4e37f695a5abec318d04cc765163f04e77db9b33f65a4843fbc3e6081bf1bb24da3b81902215a216d037dfc14bb6
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SSDEEP
1536:kaMmKEB9SeVOkNV9qpAUY539HpWwmgNkww5lx5lvLvEWgDAgvWSr:+29xzP53PWwnzelxEA8r
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a1d33140e00ce4140ec63b505d206681_JaffaCakes118 unpack001/out.upx
Files
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a1d33140e00ce4140ec63b505d206681_JaffaCakes118.exe windows:6 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: 228KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 325B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ