Behavioral task
behavioral1
Sample
acb489e5f913b501e8db5da72c9f7fbd_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
acb489e5f913b501e8db5da72c9f7fbd_JaffaCakes118
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Size
399KB
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MD5
acb489e5f913b501e8db5da72c9f7fbd
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SHA1
22f50f4ce232eeb2d609e15eba2777a8d0a58d7f
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SHA256
5a3c4e957ed85b6755742ab38b71f0ebfd01b0e0f22cba77a3a19e099ceefdda
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SHA512
a96ee634a7db6e0a74247a9ddd4e0ab1b830c960b5a3d085d5d64dedb349e705074528c04f05d41c48b087b71cac692cbfc90e6f4697eafafa165238772ab9f3
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SSDEEP
12288:/X6i9LMXwyhCnY8Bj4lWfuqtuJNAtWjla7v:AXBCnY8BMlWfuq0AtWRa7
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource acb489e5f913b501e8db5da72c9f7fbd_JaffaCakes118 unpack001/out.upx
Files
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acb489e5f913b501e8db5da72c9f7fbd_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 952KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 380KB - Virtual size: 380KB
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_32BIT_MACHINE
Sections
.text Size: 576KB - Virtual size: 574KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 84KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 332KB - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 312KB - Virtual size: 311KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ