Behavioral task
behavioral1
Sample
fba5087c87a9fe1444e0b3f2778dc23c_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
fba5087c87a9fe1444e0b3f2778dc23c_JaffaCakes118
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Size
57KB
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MD5
fba5087c87a9fe1444e0b3f2778dc23c
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SHA1
ecbb7393d9e0f4d2c4a723b53e9384f4034fc906
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SHA256
7a51453d32029a88bd4e448dd4f5c18a8e121a72fe98d38e8aff195315c76532
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SHA512
4d371ee13b02ef59dc3d7067bd855d5c0b520b074b801925f3f4999b81257b6688bc1e03c5818fe469b5c14feb2fdbb7e4eb83e7c1c7b24860be46d365d82b9f
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SSDEEP
1536:WplcWuKd5EYJVQpX3v6sRQnm/3ASB127VJ:Wl5EuVQpP6sL3lB127V
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fba5087c87a9fe1444e0b3f2778dc23c_JaffaCakes118 unpack001/out.upx
Files
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fba5087c87a9fe1444e0b3f2778dc23c_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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 49KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 59KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ