Behavioral task
behavioral1
Sample
97502e7afde9aaf69323d986cf19c319_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
97502e7afde9aaf69323d986cf19c319_JaffaCakes118
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Size
39KB
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MD5
97502e7afde9aaf69323d986cf19c319
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SHA1
b0bb021378173ebff6705f6f96bf3cc0acb93bfb
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SHA256
c0952a705e6221808bdc4d90266e4e143ea4cad8b7395def8ab451e1ba968116
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SHA512
9fba369cbb1cc7c6774d6115097c1f0d7482e56b91c57e93dd18edc8b14583a0fe379e31716ecdf05ee6e4b4afaf3a0838b9934bd0f4374739a619d672fa219c
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SSDEEP
768:j5VcWX+5TgdIAXqRiU0nNkVBqYeK5B+dbhMySSpl4fxbJFmRDctzGkT6C9LLrJ:nc7gdF6RvSNcBqHeBeNMyCfoR8GkT6uJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 97502e7afde9aaf69323d986cf19c319_JaffaCakes118 unpack001/out.upx
Files
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97502e7afde9aaf69323d986cf19c319_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: 916KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - 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: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 92B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 892KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE