Behavioral task
behavioral1
Sample
5fa4015ce8cff317f9ed109f3ddfc844_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
5fa4015ce8cff317f9ed109f3ddfc844_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5fa4015ce8cff317f9ed109f3ddfc844_JaffaCakes118
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Size
133KB
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MD5
5fa4015ce8cff317f9ed109f3ddfc844
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SHA1
4974cd9d51f017a0f75744d1a93c211cb242fa8b
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SHA256
564b15cc3082ca3a5b6d1d9b2c51226440b2d49cd1f8ecfd10d09c7f6ee778f4
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SHA512
057a352126e2c786cfb3879cbcb8e64798b03dc9607feda0bf5f6fcf50a4c552c4b675583f7b552e2748786d02c8e6ae94d53037f1e1745fba48b930e1f466e4
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SSDEEP
3072:j6SFwjqM2JFJfcR2KZ4X4tC/6W78S7nP+:jrijq7JPEYg4gm6W5b+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5fa4015ce8cff317f9ed109f3ddfc844_JaffaCakes118 unpack001/out.upx
Files
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5fa4015ce8cff317f9ed109f3ddfc844_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_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ