Behavioral task
behavioral1
Sample
bfee9a183c90c2690f88b6ebac0e897c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
bfee9a183c90c2690f88b6ebac0e897c_JaffaCakes118
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Size
69KB
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MD5
bfee9a183c90c2690f88b6ebac0e897c
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SHA1
3c4edd879abca4741d9571f65bf7d3ca8bfec0b7
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SHA256
8eea26acdef4f0a30bffd6c92ff72305c4372bb7cc04ac84ebca0f270a49cf78
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SHA512
58d74bb01349ff99952c45f25e5f65ff27c6557cc3f3e1423e94ceb89fa6b1b364d00e10e50d1141b21ca3070c5b61338d70e7e064653737bb79e9e2146a7811
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SSDEEP
1536:PX6aYe3q12JbVww7E7G5ZOMWa6uA/Ba7PeZk0z80tXidnfR03:PX6yzJbVRE7G55KZomRXmfK3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bfee9a183c90c2690f88b6ebac0e897c_JaffaCakes118 unpack001/out.upx
Files
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bfee9a183c90c2690f88b6ebac0e897c_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 120KB
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: 18KB - Virtual size: 20KB
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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ