Behavioral task
behavioral1
Sample
058eafdbde5afa7379e138dbc7c989b3_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
058eafdbde5afa7379e138dbc7c989b3_JaffaCakes118
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Size
84KB
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MD5
058eafdbde5afa7379e138dbc7c989b3
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SHA1
2975d8f35d2638e6a0c0cc221bc14261194c241b
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SHA256
ad46392f0ec514d93deb5b3f3f69e05a8ce20fa8cae6e474a86b2f42079d408b
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SHA512
99f03b3574c67a1da6ac8cf4212ae2271dae54af1c4dbb48cf9d34455035cb68c238bef7a4c8882d048d3cc480a0876b685ca97fd72e2f00b302caf379d66c45
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SSDEEP
1536:M6UNKz1YjuI/gTovZdUbWGBTXtS/MPMCfc/c9we8XZCCNsMyYcEfbd/tSuqcbkXI:M6UNKzyjD4EhdUbT1tRUCfB4ZCNMyY/H
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 058eafdbde5afa7379e138dbc7c989b3_JaffaCakes118 unpack001/out.upx
Files
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058eafdbde5afa7379e138dbc7c989b3_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 81KB - Virtual size: 84KB
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